Ok so a badge idea, pointless maybe.
Boom That Capship! - kill any Capital Ship target.

Lvl I - 1 kill
Lvl II - 5 kills
Lvl III - 25 kills
Lvl IV - 50 kills
Lvl V - 100 kills
Lvl VI - 500 kills

And so on. Has any point? Probably no. But why not to have this. More badges are always good.