All right, so im just getting into this who moped thing! Its Awesome but i have a concerns that i need some good advice on. I have a 78 50v, dont know much more than that. Every time i ride it, it throws what appears to be greese particles all over my clothes. I think its coming from the clutch, any ideas how to stop that? I also want to make it go a little faster, im 215lbs and it doesnt do much over 20 on flat ground, what is the cheapest way to get some more power?