For the OP, if your goal is to fly the model in a realistic fashion then I would suggest viewing a few videos of the full scale aircraft in flight. I spent about an hour going through some videos and looking at pictures. Not too surprising is the fact I could find no pictures or videos of the airplane in flight with the engine shut down. Here is the one I enjoyed the most, I was not aware the full scale airplane was aerobatic capable but if I were to compete with the model in scale competition I would emulate this guy's performance.