I'm a moped Newbie. Just got my Yamaha Chappy from friend (it was a steal!). Bought it running, goes about 22 now, but im currently havin it worked on, just gettin it a little tune up.Now looking to clean it up and get it goin a little faster. Please feel free to give me some ideas of things to do to it. I'm very open to anything. Any suggestions would be much appreciated.