I'd suggest just adding a hangar in there for starters.
Ill use the Endor space battle as an example....
Id rather have loads of cap ships , frigates and fighters where the cap ships only have a hangar (and maybe a bridge) than be forced to have a pretty empty map with only 2 cap ships ...even tho these cap ships have quite a few rooms inside them.
I think 3 spawnable cap ships per team should be a minimum if possible (plus more prop cap ships and frigates)
Aquila , that is a fine job you are doing there 
"Government is the great fiction, through which everybody endeavours to live at the expense of everybody else."
Frédéric Bastiat