Grits i would agree 100% except for that little plane called the CHog. We never get it, cause of gameplay, hell, often we wouldnt get f4u1s vs their historical opponents because of gameplay.
"We would run a 1944 setup, but the japs dont have the ki84 so it just wouldnt be fair...."
Yeah. Whatever.
g10 was probably there, or at least in production then, but just use the same measuring stick for both allies and axis.