I bought a Top Flite ARF and an O.S. 65LA for it. The manuel shows the engine mounted inverted, I don't think I want to do that. I have read alot of bad things about inverted two strokes and have no experiance with it. I have not messed with it yet but it sure looks like there is room to mount it either sidewase or even straight up. Anybody have experiance with this or ideas?