A couple of plane thoughts:
Boston III: Eh. Scenario bomber. Only 4 500-pounders and .303 popguns for defensive armament...it's fairly fast though.
A-20G: Heheheheheh. Vulchmobile, anyone?

Don't pull 5+ G with it or you'll snap the wings right off (shades of the WarBirds B-25H). 300+ on the deck, eight 500-pound bombs, six .50s with 350 rounds per gun. It should be a good attack plane...but I'm not sure it's survivable against a field with AAA up. It's an awful big target.
FM-2: Fun plane. Too slow to get out of its own way, but a decent climber. It's got a GREAT immediate break turn, rolls fairly well, seems to be a good scissoring plane. It's kind of weak on firepower (four .50s). It's a great little furballer.
P-40E: Keep it fairly fast, keep some alt, fly it like a Hog (as Weave said in another thread). It isn't a furballer. You can turn inside a LOT of stuff but you'll kill your energy doing so and wind up slow and mushy and toasted.

Edit: Warps are HELLISH right now. I mean, worst I've ever seen. 380+ in the MA a little while ago, and while some folks were very smooth, others were warping sideways and back 300+ yards at a time. The downloads are killing HTC's bandwidth.