I am putting together a Cessna 182 ARF by Great Planes. It calls for a .40 to .46 size 2 stroke. I have a O.S. Max SF .61 motor. Is this way to big, or could I use it if i stay out of the throttle? The O.S. Mas SF is an older motor that I bought 15 Years ago and never used. I have it on a test Bench and it runs great. Started up on the Second slap of the prop! If it would fit and if there is no weight problem, would this still be a bad move? Thanks for the help.