A big problem here is that the axis side doesn't have any heavy bombers. The allies have the B24, B17 and the Lanc. HTC chose to model all 3 of those before the Do-217, JU-188 (more of a medium bomber), or even the HE-177. That being the case, there's a lot of work to be done to fill out the planeset before an axis-allied main arena can be contemplated (where are the russian aircraft?).