Maybe you take FM2 (as Brewster) away from 1944 setup (if you run it), because we don't have anymore Finnish skin to it and it was not so necessary plane in 1944: most of Finnish pilots flew with Bf 109 G2 or G6 against Soviet's thousands of aircrafts.
We are still waiting the Brewster and Curtiss Hawk 75A to AH II. Our altogether 44 Brewsters was not a big amount planes, but it was one of the most famous WW II plane in the hands of Finnish pilots during 1941 - 1943 as you all know.¨
Also the Curtiss Hawk 75A is a "must" plane in HTC's near future new 3D models: in addition to Finland it was important fighter in France 1940 (Finnish got replacements from those German's war booty Hawk's... lol) and in the early Pacific Ocean battles, too!