I'm not sure "Fleet Commander" would be a good choice... There's plenty of projects, games and even "serious" software using that name. (Including one of my own projects; I definitely would have chosen another title if I knew back then what I know now.
)
Anyway, two more suggestions:
- Wing Commander: Full 180
Tolwyn issued that command when he noticed that the BWS Intrepid was pursuing the Vesuvius, so there's the reference to WC4. Also, since it's a RTS game (mod) rather than your usual Wing Commander space sim, it would be a nod to the "full 180" the mod's game design is taking.
- Wing Commander: Eternal Vigilance
As we all know, "The price of freedom is eternal vigilance." Maybe not quite as catchy, though...