I have no idea of the age of jjf... if you are 12yo, then don't let yourself be stifled by these guys. Here is my quote from before;
"Even though I don't agree with this idea or the idea of designing cars for an aircraft simulator, I support his right to have an idea. He has not broken any of the forum rules. Maybe he will come around after being here a while. "
If you want to hold a contest, then by golly, hold the contest. We need some new young blood around here. I wish you luck in your endeavor...