I have a Voilamart 1000w with a 48v 13 ah LG battery on a Murtisal "MB" frame. The motor is rated at 1000 watts but is wired to 750 watts to make it street legal. How is this motor better than one that is rated for 750 watts? I can get about 28 mph sitting erect. My range seems to be about 1.3 hours, but I am not sure of that. Does the unused power offer any benefit? It has cadence sensors, not torque sensors. Also, I read that installing a torque sensor is fidgety and it is easily knocked out of adjustment. What are your thoughts on that? I weigh 220 lbs and live in a mostly flat city.