Lets say this plane does come in at 18.5 pounds with an 80 single. If you were to keep it light and use a cannister on a 50cc engine like maybe the MVVS 58, do you think it would be possible to have an 18 pound plane. The 58 is a monster engine on a pipe and it still weighs less than the 80. Also people are running this engine on stock mufflers in 18 pound plane and having great success. I was just kinda curious how you think it would work.