I have owned 2 and had OS 46FXs on both and its plenty of power. Will it hover? Probably not but I don't hover so I'm not sure. I have flown one with a Saito 72 and had tons of power, but even with taller gear still had problems with prop clearance. Unless you are wanting to hover a 46 - 50 size 2 stroke is plenty. Mine will climb straight up from take off until it hard to see. Plus it flies forever on a 10oz tank. My 2 cents
fossil