RE: Hangar 9 40 Size Piper Pawnee!!!
Hi,
I think a .91 4 stroke would be perfect in this plane, especially if a smoker is installed. Hmm, I'm not to sure about the 1.20. From a .82 to a 1.20 is a huge jump in rc. It may do fine, would make this low-wing scale trainer hop off the runway. I hope the wing struts are just for looks, I think it would look better without the struts. Thats my opinion.
Corey