Give me an Allison engined P-51 with the Quad 20mm cannons. This plane had just as much impact on WW2 (none) as the N1K did.
Of course, You will also need to write code so that N1K losers cannot take off in the P51. That way us Allison P51 boys will still have the N1K losers to shoot to pieces....
To qualify to fly the cannon-stang you must go one entire T.O.D. without having flown the N1K.

Good plan heh?