K_C mentioned to have shot down a Mosquito. Good on ya.
I hate those frackin things.
The twin 37's are good guns to have.
If it's not to late in the war get into the gap, or NNE of Norway and go after the convoys up there. Or, get a snort, the late war sensors mod and deal with it. Off the top of my head I don't recall what the anti-radar coating for the snort is but it costs alot of renown and you can't depend on it.