I've got a few games with my 1500pts battle company under my belt now and am loving it (has taken on several competitive builds and won

)
im thinking of upping it to 1750 and heading to a Throne of Skulls tournament at some point and cant quite decide what to add to make the extra 250pts...
this is the 1500:
[demi company 1]
Company Master - combi-plasma
Dreadnought - multi-melta, drop pod
Tactical squad - grav cannon, combi grav, drop pod
Tactical Squad - plasma cannon, combi plasma, razorback with lascannons
Tactical Squad - Multi-melta, combi melta, razorback
Assault Squad - flamer, razorback
Devastator Squad - 4 missile launchers, razorback with lascannons
[demi company 2]
Chaplain
Dreadnought - multimelta, drop pod
Tactical Squad - plasma gun, combi plasma, razorback
Tactical Squad - melta gun, combi melta, razorback
Tactical Squad - flamer, combi flamer, razorback
Assault Squad - flamer, razorback
Devastator Squad - 4 missile launchers, razorback with lascannons
[auxillary]
Scout Squad - 5 snipers, camo cloaks
1500pts spot on (all squads are 5-man)
obviously fails miserably in kill points games, but having so many objective secured units that overwatch as full
BS has proven VERY effective. i have tried a few different options to make up the 250pts, i'll list them below. just wondering which one/s people like or if there are any others people can suggest (though obviously keeping to the
msu theme)
option 1 (currently my favorite) - each demi company gaining a veteran squad with plasma gun in a razorback with lascannons
option 2 - allied flier wing (i have no real anti-air). 2 base stormhawks is 250pts and would hopefully scare off some fliers, stormtalon wing with skyhammmers also possible (either way, using iron hands for
iwnd)
option 3 - 2 librarians, both level 2, with combi weapon and terminator armour. not a big fan of this option but they were quite useful against a white scars grav army recently (that snap fire power on interromancy is incredible for 1 warp charge!)
option 4 - ravenwing attack squadron, 3 attack bikes with multi meltas, land speeder with multi melta and typhoon missile launcher
option 5 - 2 ravenwing squadrons, first with 1 attack bike with multimelta and land speeder multi melta +typhoon, other has 1 attack bike with multi-melta and land speeder with multi melta and heavy flamer
any thoughts + ideas :-)