I have GP Stuka with Magnum 91 4C. It's an easy, medium speed flyer. It rolls slow so make sure you don't do it at low altitude. The gull wing looks great in the air. Mine lands a bit fast until I use the full flaps then it slows down well. It's stable on take off you you should be able to lift at 1/2 throttle for more scale look. It's an excellent first warbird. I'm more of a spitfire and P51 flyer. I like the faster warbirds. I'll sell mine if anyone really wants one.