In response to Rick's suggestion, of using the F2A-3 conversion set: I have built one and used the set, and it is really an easy fix, and works out well. Below is my converted Tamiya F2A-2, to a -3, using the Aeromaster set. Rick, I did not think there were any of those still out there! Sorry the pictures SUCK...
3 attached images. Click to enlarge.