I recently scored what I think is an old Ruttman Toad. I have some mods planned for it. So far I replaced the tires, and put a 5hp Briggs and Stratton on it. It runs pretty good when you can get it past part throttle but it definitely needs some tuning. I want to put a cam in it and maybe a different carb and tank setup. I know that you can get repop seats for these things too.