Hey my friend,Don' be nervous. I had the same plane with a fox .40 on it and it will fly itself, Very stable. You can almost land it in a stall. It floats like a butterfly! and lands like puppy. It is a Great trainer! It will take off at half throttle. The only thing is I don't think you can buy them anymore. Just don't fly it on a windy day. If you have Questions, let me know. Happy flying.