Looks good Baur.
My point of reference for a bad flight model in case it helps is stick and rudder planes in FSX, not to spawn an argument about that game but IMO FSX's small prop planes feel nothing like they're actually flying, where as IL2 1946 and COD, ROF and BOB2 all do a fine job in that department. I had planned on purchasing P4 regardless, what Lanzfeld mentioned about being able to just fly about and run into enemies and allies particularly has me excited.
One last question, are reload animations modeled for the Lewis gun?