Thanks guys! I ordered a JBA 56 from BJ model engines. That sounds like it will pull the Nexstar with authority! I'm not looking for good trainer speed, I'm tryin' to tear the wings off! LOL I still have the Nexstar from a long time ago and I never crashed it and it takes up valuable hanger space so I thought I'd have a little fun and I forgot how much fun it could be. One 3-D Nexstar, coming soon! LOL