funked, do you have any production/service numbers that mitigate the IL-10 vs. the (from what I understand) ubiquitous IL-2? If we can't have both, I'm pretty sure the IL-2 is the one to model. With the Stukas, I guess you'd have to model the G first, since the planeset is late-heavy, but a D and a B variant would have to be in the plans somewhere.
Plane choices have *got* to made more along the lines of "what was representative" than "what would be cool". The most representative planes should ALWAYS be modelled first, and then, after all these are modelled, and the designers have time on their hands, *then* we throw in the novelties. Any other approach cheapens any claim to historical accuracy, and turns the sim into an online "Secret Weapons of the Luftwaffe".