You could try advancing to Star Wars Attack Wing - that's fleet size.
Actually, I thought he meant Star Wars Armada.
However, I think Kealios is speaking of just CB and FT, and ships on hand, not moving to another system and new figs.
I'm an FT Fanboy, so I'll have to temper my answer.
Your friends are using open play space and simple commands; don't have CB, but I think the movements have multi-turns.
On the third hand (this IS sci-fi), maybe they'd like the change. YOU have to be the judge. *shrug*
Doug