i have some questions i want to convert my bike to a ebike but i want it to be pretty fast at least top speed to 35mph and a hub motor what all do i need to get besides motor and batteries what else i dont want to have to peddle this bike much have to get back and forth pretty fast and keep up with traffic in my town most roads in town speed is 40mph its a big loop so yeah i talked to the dmv i can get my bike registered as a moped if it goes 30 or faster then i can stay on the main roads so i need to know what all to get.