I had a spare moment so I whipped this up, two Nob squads for 'Ard Boyz. They will be in Trukks using the Reinforced Ram to stay in terrain as they make their way up the table.
One way is both the same.
2x Power Klaw/ Kombi-Skorcha w/ Waaagh! Banner
2x Power Klaw/ Kombi-Rokkit w/ Bosspole
2x Power Klaw/ Kombi-Rokkit
2x Big Choppa/ Kombi-Rokkit
2x Big Choppa/ Kombi-Skorcha
2x Big Choppa/
TL Shoota
2x Choppa/ Slugga (modelled with Cybork head haha)
2x Painboy w/ Grot Orderly (gives Cybork Bodes)
2x Trukk
Big Shoota, Red Paint Job, Reinforced Ram
// 6 Rokkits, 4 Skorcha, 6 Klaws, 6 Big Choppa, 2
TL Shoota, 2 Choppa/ Slugga
The other way is varied.
2/3 Klaw Nobz
Power Klaw/ Kombi-Rokkit w/ Waaagh! Banner
Power Klaw/ Kombi-Rokkit w/ Bosspole
Power Klaw/ Kombi-Rokkit
Power Klaw/ Kombi-Skorcha
Big Choppa/ Kombi-Rokkit
2x Choppa/ Slugga
Painboy w/ Grot Orderly (gives Cybork Bodes)
Trukk
Big Shoota, Red Paint Job, Reinforced Ram
2/3 Light Infantry Nobz
Power Klaw/ Kombi-Skorcha w/ Bosspole
Power Klaw/ Kombi-Rokkit
Big Choppa/ Kombi-Skorcha w/ Waaagh! Banner
Big Choppa/ Kombi-Skorcha
Big Choppa/ Kombi-Rokkit
Big Choppa/
TL Shoota
Choppa/ Slugga
Painboy w/ Grot Orderly (gives Cybork Bodes)
// 6 Rokkits, 4 Skorcha, 6 Klaws, 5 Big Choppas, 1
TL Shoota, 3 Choppa/ Slugga
So to keep them the same I need ... an extra Big Choppa/
TL Shoota.
2/3 Klaw Nobz
Power Klaw/ Kombi-Rokkit w/ Waaagh! Banner
Power Klaw/ Kombi-Rokkit w/ Bosspole
Power Klaw/ Kombi-Rokkit
Power Klaw/ Kombi-Skorcha
Big Choppa/ Kombi-Rokkit
Big Choppa/
TL Shoota (probably worth it here to keep a Nob alive a bit longer maybe)
Choppa/ Slugga
Painboy w/ Grot Orderly (gives Cybork Bodes)
Trukk
Big Shoota, Red Paint Job, Reinforced Ram
2/3 Light Infantry Nobz
Power Klaw/ Kombi-Skorcha w/ Boss Pole
Power Klaw/ Kombi-Rokkit
Big Choppa/ Kombi-Skorcha w/ Waaagh! Banner
Big Choppa/ Kombi-Skorcha
Big Choppa/ Kombi-Rokkit
Big Choppa/
TL Shoota
Choppa/ Slugga
Painboy w/ Grot Orderly (gives Cybork Bodes)
Trukk
Big Shoota, Red Paint Job, Reinforced Ram
Wow!

. What I think I will do is go Choppa/ Kombi-Skorcha instead of Big Choppa/
TL Shoota. The other option is putting in another Bosspole or Ammo Runt just to differentiate but you are getting expensive, points-wise. The Big Choppas are still good for anti-transport and anti-T5/T6 work, especially on the charge. And they instant-kill T3. The first chunk gives me something to start modelling, anyway, with the new Nobz not coming out until after Christmas.
I may magnetize a little bit but it is not real exciting to me. They are Nobz! They are proppa'. Those Black Reach Nobz are not that much, anyway (off the bitz sites) one or two extra will not kill me. I am thinking I might be happy with one or two less Power Klaws.
To put it another way, these ones are safe to model.
4x Power Klaw/ Rokkit
2x Power Klaw/ Skorcha
2x Big Choppa/ Skorcha
2x Big Choppa/ Rokkit
2x Choppa/ Slugga
... which leaves one more in each squad.