So, I have a Huffy Nel Lusso 26" Men's Cruiser Bike from Walmart, and also 1 big steep ass hill/ramp/cuthrough to conquer. It's a fixed gear bike and I'm fine with the little hills and other small and steady inclines, but the shortest route to town involves climbing a hill with a very steep incline for a quarter of a mile or so. So, what say you guys? Any advice on what options there are to motorize the cruiser bike for going up and over hills with ease? The kits I've seen are generally around $200 for gas power, and may be what will work, but too many options and hills climbing is the main goal here.