I need a winter project and am considering a GP Super Decathalon. Mostly because I can then retire my trainer and put its OS40LA in the new bird.

I'm concerned the Decathalon might be under-powered with this engine though. The manual says .40 to .46 will work, and I'm not interested in breaking any speed records. I enjoy taking-off and lazing about the field, then shooting a nice slow landing. I don't need any more power than it will take to safely manage the plane in the air. However, I've read here before you should never use the low end of the manufacturer's engine recommendation.

Anyone here have experience with this kit and engine combination? This will be my third kit. Any advice is appreciated.

Thanks,

fever