As a note, you can expect these siege cruisers to be pretty beefy. I wouldn't recommend to anyone on the Royalist side to bring anything lighter than a VHF.
Will there be any caps involved on the gallic side? Npc or otherwise?
The event shows, obviously, a restriction to snubs, but it looks like if the objective is to kill npc caps, and the gallic side has no caps of it's own, it's pointless to bring bombers on the alliance side- so this will shape up to be one side with all bombers and the other with all fighters, kinda lopsided
I think better skill on the GRN side, scatterguns, and a few Lynxes and Titans here and there will even it out nicely, but we'll see how it turns out. No, there are no capitals on either side.