Well keep them coming. Massive buff raids are really fun, both for the side trying to get their buffs through to hit the enemy target, and for the side trying to stop them. It's one of those things that you do not because it's necessarily tactically necessary, but because you can. It's a bunch of guys putting a chip on their shoulder and then daring the other side to knock it off.
For some more fun, next time try escorting your buffs with 262s. I've never seen it done, but it would be cool to see someone try. Fuel would be the biggest concern, but if you climbed out to like 25k and throttled way back until enemy contact was imminent, it could be done.