Hello , 
I am a flight sim who loves WW1 because the planes, especially early on, were a challenge to fly. Raoul Lufbury and Norman Prince started in Vosins and Chauldrons in order which allowed them to develop the flying skills to become the top pilots in the Esc124, shown in Flyboys. Behind the scenes, Lufbury was such a good mechanic that he kept his plane working better then the rest. I like the title " Down in Flames" and play all the Sims from RB3d to OFF. I also have all the Sims working on my computer systems including Blue Max, Knights of the Sky and all the ace series. On plane selection, 
one of the most extensive was FSWW1 mod for Scream Demons. They have an early Austrian Taube. Being able to navigate the landscape and weather patterns was a critical part of that period. The Red Baron early on almost lost his life in a thunder storm and Norman Prince lost his life hitting an unseen wire. These are hard to model and to some are not enough shooting. But they will never have a sense of what was important to those fighters of that period. Each game produced has strong and weak points. Of interest, my addons of CSF2 WW1 affects showed the affects of antiaircraft which caused wind disturbance as well as shrapnel. The one game I lost from running was Wings of Glory which was more like a diary with interaction with pilots in the squadron. This was unique for flight sims and some diehards still wish to play this but  seems the  designer made this game so there is a problem running it. I also have trouble with Flying Circus by Empire crashing back to windows. That game was suppose to have very accurate flight models and landscape taken from actual photos of the front. Sorry I get carried away and wish you the best on your creation. Will talk later. 
Daryld