I recently had an eye opening experience. As a second plane I build a Great Planes Piper Cub. Found out a few weeks ago that my experience level is not up to flying it yet, so I have decided to scale back. I wan't to build the Sig 4 Star, but I'm trying to decide whether to build the 40 size or 60 size. Wondering what ideas all of you have.

p.s. Didn't crash the Cub. Fortunately I swallowed my pride and went up with an instructor. He had to recover many times and do the landing.