A couple of things I noticed also:
Why do they have a MV of 6 when Wailing Banshees have a MV of 5 with the same rocket? Shouldn't that be the same, or do the Wailing Banshees have a PX and Commissary on their post?
The SMG would make them a fast-moving and hard hitting force best used to fly in at ideal range (PB) and let loose some lead. Hopefully devastating enough to avoid the charge/return fire from the enemy squads(s). Then regroup and fly to another perfect range against another target or flank a key enemy unit engaged to their front. Oh the possibilities are endless. You could "fly" over an enemy behind hard cover and open up on them from behind, "fly" over an enemy to hit their supprt units behind them, rapidly deploy to support an airborne operation, rapidly deploy to fill in as a reactionary force to an area that is needed (economy of force) etc etc etc. My point is I understand now why they don't have SMG's They would become the unit that is always in an army force. I, being a Capital player, would like them to have SMG's, but again the points would need to go up at lease by 1 or 2 for this to be balanced with the other corporations etc. IMHO.