I think if we are going to argue about being sporting, then taking an ISA fleet comprised of a Victory class and spending an entire point on 4 raid level gaim heavy carriers is a bit unsporting and just a bit broken. I'd classify that player as a beardus maximus. Whilst its a perfectly legal fleet, its hardly playing in the spirit of the game, or the spirit of the fleet. An ISA fleet should have at least a couple of whitestars in there someplace for goodness sake.
If it were me, remembering that the torpedo Gaim fighters can only move 10 inches correct?, I'd ignore the suckers, pop the carriers with any and all long ranged firepower, deal with whats left of the fighters next, outflank the remaining victory and sit in its aft quarters and stay there. Sure you have the aft INL and turret weapons to deal with, but thats better than MORE INL shots and a lightning cannon.