Nice list. I'm going to steal the idea for a 1500 points proxy game I've got next week (Will probably go for a 150+ horde army as my actual tourney force).
<table cellspacing="0" cellpadding="2" width="304" border="0"> <tbody> <tr> <td width="9%" height="16"> HQ
</td> <td width="22%" height="16"> 1
</td> <td width="29%" height="16"> Warboss
</td> <td width="39%" height="16"> Power Klaw
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
</td> <td width="29%" height="16">
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
</td> <td width="29%" height="16">
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
HQ
</td> <td width="22%" height="16">
1
</td> <td width="29%" height="16">
Big Mek
</td> <td width="39%" height="16">
KFF
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
1
</td> <td width="29%" height="16">
Grot Oiler
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
</td> <td width="29%" height="16">
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
T
</td> <td width="22%" height="16">
3
</td> <td width="29%" height="16">
Nobz
</td> <td width="39%" height="16">
Power Klaw
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
</td> <td width="29%" height="16">
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
T
</td> <td width="22%" height="16">
10
</td> <td width="29%" height="16">
Grots
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
1
</td> <td width="29%" height="16">
Runt Herd
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
</td> <td width="29%" height="16">
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
E
</td> <td width="22%" height="16">
3
</td> <td width="29%" height="16">
Nobz
</td> <td width="39%" height="16">
Power Klaw
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
</td> <td width="29%" height="16">
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
E
</td> <td width="22%" height="16">
3
</td> <td width="29%" height="16">
Nobz
</td> <td width="39%" height="16">
Power Klaw
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
</td> <td width="29%" height="16">
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
E
</td> <td width="22%" height="16">
5
</td> <td width="29%" height="16">
Burna Boyz
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
3
</td> <td width="29%" height="16">
Meks
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
3
</td> <td width="29%" height="16">
Grot Oilers
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
</td> <td width="29%" height="16">
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
1
</td> <td width="29%" height="16">
Battlewagon
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
</td> <td width="29%" height="16">
Deff Rolla
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
4
</td> <td width="29%" height="16">
Big Shootas
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
</td> <td width="29%" height="16">
Ard Top
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
</td> <td width="29%" height="16">
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
1
</td> <td width="29%" height="16">
Battlewagon
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
</td> <td width="29%" height="16">
Deff Rolla
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
4
</td> <td width="29%" height="16">
Big Shootas
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
</td> <td width="29%" height="16">
Ard Top
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
</td> <td width="29%" height="16">
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
1
</td> <td width="29%" height="16">
Battlewagon
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
</td> <td width="29%" height="16">
Deff Rolla
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
4
</td> <td width="29%" height="16">
Big Shootas
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
</td> <td width="29%" height="16">
Ard Top
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
</td> <td width="29%" height="16">
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
HS
</td> <td width="22%" height="16">
1
</td> <td width="29%" height="16">
Battlewagon
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
</td> <td width="29%" height="16">
Kill Kannon
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
</td> <td width="29%" height="16">
Ard Top
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
2
</td> <td width="29%" height="16">
Big Shootas
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
</td> <td width="29%" height="16">
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
HS
</td> <td width="22%" height="16">
1
</td> <td width="29%" height="16">
Battlewagon
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
</td> <td width="29%" height="16">
Kill Kannon
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
</td> <td width="29%" height="16">
Ard Top
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
2
</td> <td width="29%" height="16">
Big Shootas
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
</td> <td width="29%" height="16">
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
HS
</td> <td width="22%" height="16">
1
</td> <td width="29%" height="16">
Battlewagon
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
</td> <td width="29%" height="16">
Kill Kannon
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
</td> <td width="29%" height="16">
Ard Top
</td> <td width="39%" height="16">
</td> </tr> <tr> <td width="9%" height="16">
</td> <td width="22%" height="16">
1
</td> <td width="29%" height="16">
Big Shootas
</td> <td width="39%" height="16">
</td> </tr> </tbody> </table>
Only 6 wagons, but 4 meks who can repair potentially 4 immobilised/ guns shot of vehicles per turn.
I think it could work quite well.
Cheers,
Gazzor