Yea Im thinking now a ultra stick with a saito four stroke on it or the shoulder wing cham 45s with a .40 size two stroke. I kinda like the thinner wing on the champion plus its tapered. That should make it trake like its on rails. I think the wing chord on the ultra stick is two or three inc. thick. Its not as efficient and on windy days you might get blown around a bit. I kinda like the idea of the four stroke though.. hummm