Well, if this is what the game has come to, B17's at 40k bombless over enmy HQ to kill 163's, why even perk the 163? It would make it alot more fun and you wouldn't penalize one dweeb(163) while not penalizing the dweebs in the 40k B17's.
If you are not gonna perk buff formations, why not leave the 163 not perked? It is only available at one field, and a jabo on fuel renders them useless. Killing a B17 at 40k is not easy, so, eventually, 163's won't go over 30k to attack the 17's because they are catching on to this bombless thing. But if they are not perked, then they have nothing to lose and will attack.
So if this is the kind of action that is fun and good for the game, then an non perk 163 will make for alot of fun and make the game better.