Yup, got some pretty big gaps in the set for the early eastern front aircraft. I'd love to do this scenario too, but not until we get some needed additions (my Austrian great-grandfather and Polish great-grandmother last lived in/around Warsaw and made most of their babies there before migrating with all the kids to New York sometime soon after WWI and the fall of the Romanov Dynasty in Russia (likely migrating sometime around 1919-1922, likely due to the politcal turmoil and economic situation developing in Poland at the time (and my great grandfather's Austrian heritage and Romanov-ish name (Romanek) probabley wasn't a huge help in Poland at the time either).
I voted for the He-111, did you?