Hi, I bought a used Kangke Rearwin Speedster and am about to buy a new Zenoah G-38 for it. From what I can tell from this forum, that should fly this plane, right?

Also, there are several muffler choices, and I would appreciate any advice on that. If stock will work, that would be cheapest, of course.

This will be my first gas motor. Do I need electronic ignition, or is stock good on the Zenoah motors?

Thanks.
Fred from Maryland