RE: GREAT PLANES CESSNA 182 ADVICE
I had a OS70 on mine but pulled it out and subsituted a Saito 56 instead. The 56 has more than adequate power for scale flight and basic acrobatics. The lighter weight of the 56 allows for lower landing speeds. The GP Cessna 182 tends to tip stall so the 56 allowed me to land easier. This is important for me as our runway is rather short.