Well.. just off the top of my head.
You could do a P-51B if you don't mind ignoring the different art, but I would rather wait.
F4u-4 (my pick) or F4U-1A, from the F4U-1D
With the Fw190A8, you could do any of the early A series, but the A4 would probably suffice, and of course you mentioned the F and G series.
Mc.202 from the Mc.205
About 30 different variants of the Me109, I'll let Fishu or Ik go into all of those.
N1K1 from the N1K2, but you probably wouldn't notice alot of difference. Of course then Pyro could do a N1K3 or K5, which was planned as a hi alt version of the George for B-29 hunting, but only a handful(2?) were produced. Nahhhhh.....
Spitfires are another plane were you could do a bunch of variants, but probably the Spit I, V, XIV are the most important we don't have.
La7 could be done from the La5, which I would love to see.
Anyone have anymore ?
Oh and you could do an early B-17 version but what would be the purpose at this point?
I guess my two favorites would be the La7 or the F4U-4.
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Vermillion
WB's: (verm--), **MOL**, Men of Leisure,
"Real men fly Radials, Nancy Boys fly Spitfires
"