Ah Al, you've given me far too much credit - i was more looking at it as a potential glider - the tyco chassis with no traction magnets is the intended motive power - i was just thinking that if it were "accurate", at the scale speeds that these cars can go, we might see a little ground leavin' action. i mean, whats the take off speed of a cessna 1:1 anyway>?the pitch of the prop isn't going to be enough to move that at any RPM. it is too small. it may be authentically scaled, but the props others are using are designed to move air, that is designed to look good.
just my opinion and I do hope you disprove me.