Great ideas on the planes and jets. Especially about the flying pancake
And dont act too quick, take your time and correct the things you want to be perfected. Dont worry, noones gonna say "Come on! Where is the first release?!" So, work on things as much as you can and when you are satisfied with your work, release it, and enjoy the glory!
Also I have a question for you, are you planning to make handweapons? If you are, which ones are you gonna make? (I'd suggest the StG Vampir nightvision if you can)
All your work is appreciated, thanks for the effort!