I have a modeltech .60 p-51 mustang it is the same size as the Top flight 1/7 scale mustang. I used the Top flight canopy becals it is more scale OK back to the point. it has a YS 140 sport on it. I had to move the firewall back and use the Top flight coul. It will out run all the ducted fans I have pulled up to and racing the hanger9's with the saito 100 is to much fun.