First of all you will need some nose weight if you go with the 1.20. I suggest you look into the Super Tigre G2300 which sells at Tower for $140. And don't mind the nay-sayers. I do also suggest that you listen to those who caution you about flying the corsair with out help, even as an intermediate pilot. They are tricky airplanes to take-off. Good luck. P.S. I think you will find in time that it is far more satisfying to buy your gear new, rather than taking a chance on others junk. Why start off in the hobby with bad experiences. If you were buying the engine from a friend who is trying to introduce you to the hobby I would advise you to do it, but a lot of people try to peddle their junk on folks, so beware.