Hey guys, my grandfather has had this Doodlebug hiawatha for years, and he has decided to give it to me. It is really old, the brakes don't work at all,to start the engine I have to pull a string, and to stop the engine I have to put my hand on the carburator. It is a 27cc 3hp engine. I would like to know if it is possible to find a way to start and stop the engine with the push of a button. If it is, i would also like to know how? I know it might be complicated, but I love this scooter and I want to be able to enjoy it as much as possible