For a space map, I'd be happy with separated groups of stationary capital ships which could launch waves of bombers and fighters after each other.
There's two options for smaller, corvette-class capital ships. Either have them stationary, with interiors you can walk around in, or have them use 0g fighter code, and they can be crewed like a regular BF vehicle with an onboard spawn point for 5 or 6 people.
So, static large cap ships like the Star Destroyer and Calamari and Nebulon Bs, and smaller cap ships which move slowly, but can be pitched around in X/Y/Zish ways like a snubfighter.
There's a great sense of teamplay and camaraderie when a couple of guys in a squad take over something like the Falcon and work together to make a big difference in the battle.
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