Then limit the Me 163 only to one field closest to the HQ. So if one wants to knock down HQ from 35k, let him take at least some risk.
And you will have the rocket happy pilots trying it out.
Anyway, it might be better to accurately model the bombers.
Instead of super precision Norden, let's rely on mission planer instead. Who knows, might be even more fun. Multiple bombers, escorts etc.
Buffs have gone the farthest way from reality in AH. With super precision bombs and tweaked guns they seem to have came from different sim.