Kind of funny, I have a C-120 project and I am installing an electrical system as it didn't come with one from the factory. On the 120 is was optional and standard on the 140. The weight is certainly a factor and I have no problem hand propping but I want the radio and a few other electrical creature comforts.

When I stripped the fabric off of the wings it looked like some sort of leading edge cuff had been installed at some point but I have never found any one ever talking about doing that to a 120/140. Nothing in the log books about it either. It has the same airfoil (according to some data that was posted on BCP) as the 150 and it sure would be neat to put on a sportsman stol. Love the tires, I hope to get some of those too.