I have one as well. By the way airwethead I live in Centerville, not to far from you. I have implemented a set of Rhom rotating retracts with Robart Robostruts into my plane. Will be using a Weedeater 25cc Featherlite conversion with C&H ignition for power. Will turn a 14x7 Graupner 3 blade prop at about 6700 rpm and fits entirely inside the cowl. No messy glow fuel to deal with. Servos will all be mounted in the tail to help the balance. Engine weighs 36 oz. without ign. battery. Will post pics soon. Later, Maximus