...and drop the Ki67 as well.
It was LATE war, sub in the Ju88 if you "have" to have an Axis bomber, or make the Boston available for both sides.
As it is, you're not going to catch a Ki67 unless you are willing to take part in an extended tail chase or you have mega alt to burn for speed.
Dropping the F4U-1a (IMO, should have had the F4U-1, not the -1a in the first place) without dropping the Tony only stacks the deck further against the US forces.
An A6M2 is more than a match for the F4F-4, it outclimbs, outruns, and outturns it. I don't know which side I'll fly for when I log in, but from what I read in the other thread, if you want to make this A6M vs F4F setup, you gotta disable the Ki61 too.
Otherwise, you will seeing the Tony ferried across the map, base to base, just like you feared or saw happening with the Corsair.