I am deciding to buy a 66cc engine for my bicycle ( about 50pounds) and I was wondering how fast i would go on a flat ground. Also which kit is the best for its price i have a $160 limit. I also have the conserns of the new jersey moped laws, so do they need to inspect my bike (in nj 50cc is the highest you can go) and what will they do if it is 66cc's? And in the way of bike lights i dont want small little lights (im picky) im looking for the lights that are on the tomos lx moped. Also in the ways of a key ignition, is it possible?? Thanks