I'm looking to buy a tredmill for my mom. so we go shopping today, and there's tons to choose from, all sizes, motors, etc. we just ended up confused. what's the best tredmill out there in terms of quality and price that you guys recommend? It has to be at least 60 x 20 (length/width). Includes incline, and shock resistance. There has to be pretty long arm handles just in case she loses balance. It doesn't have to be all techy looking... simple, easy and durable is what she's looking for. Price range: not more than 3,000 Please include manufacture, price, and model number. Thanks!!