Prim., not sure at this point. The thought really just came to me. I have a shop in town that handles only electric stuff. The owner is extremely knowledgable and I have sent him an email asking him what motor and battery pack would be the best. I will let you know when I get the suggestions from him. He has a great website ( www.espritmodel.com ) and some really awesome planes he carries. Some of these things go 200 miles an hour (pylon racers). He came out to our club a few times and flew. Great pilot. Electric has come a long way in a short time.