I just moved to San Diego, and my primary mode of transportation is my trust P.O.S. bike. it's a rather generic mountain bike, which worked fine in the relatively flat podunk i used to live in, but now in sandiego, most of the roads i need to travel are rather hilly, in fact, my appartment complex can't be reached without riding up a redonkulous hill. I'm looking for an E-bike conversion kit, to help me manage these hills, because it is treacherous at best. Does anyone know of an electric conversion kit with enough torque to haul me up a respectable bit of hill?