I think both bombers should be perked if added. The B-29 for obvious reasons that still have fighter jocks and furballers whining and bickering in about twenty other threads, and the He-177 because if not it would just become another giant suicide machine. although 177stuka just doesnt have the same ring to it.
As a matter of fact, I think they should perk all bombers that hold more than 4000lbs of ord. in my opinion.
The B-29 is no.1001 on the list of 1001 things Aces High needs. There is no valid necessity for it. The Beaufighter, I.A.R. 81c, Swordfish, He-111, Ju-52, G4M, Catalina and D.520 are way the hell out in front of it. Not only Special Events, but a more broad representation on the participants in WWII.