That is a nice idea, I loved this bird in "Aces of the Pacific"!!!
But what could also be cool, early A-20 versions the A and B, cause it could be done form the current C version.
Or a complete A-20 series with the late H, J, K and the P-70 Nightfighterversions?!
The Basemodell is there .. ok I`m dreaming
Or some Aichi M6A with Floats and with normal Landing gear and the I-400 Submarine to start from ...