well, since we need some new jap (go ahead, sue me) planes, i figured that these would be the top three most needed jap planes.
J2M3 Raiden: face it, folks, we need a new interceptor, the niki aint gonna cut it anymore, atleast for me. 4X 20mm cannons
Ki-43: the only thing its got going for it is it's manuverability, but its BADLY needed for scenarios. 2X 12.7mm machine guns on the type IIIa
G4M: i think that alot of us would like a new japanese "heavy" bomber. similar to the Ki-67, can hold 1000kg. of bombs. 2X 7.7mm machine guns in the nose, 2X 7.7mm machine guns in a top turret, 1X 20mm cannon in the tail section.