I just got a whitfield quest pellet stove for free from a guy in my neighborhood. He said it works great but he was tired of cleaning it and hauling pellets. It looks in great shape. I cleaned it and checked out the auger and blower motors (both work great). The gaskets also look good. My question is: since this is an older model stove is it worth it for me to buy 6 ft. of pipe and install it in my house. Do I need to build a fireproof pad for the stove to sit on? Can I safely run it for long periods? Approx. how long will it run on one 40 # bag of pellets on low settings? This is my 1st pellet stove so any tips anyone can give me will be appreciated. Do I need a manual (the lighting instructions are on the control door). What is the best was to start the fire? Thanks. Kurt