We recently bought a 2005 PE Super 27 on legs with a blower. We are required to hook up an outside air kit. The previous owner used room air and knocked out the hole directly under the blower on the back of the stove. We would prefer to use the hole directly under the stove so we can go through the floor. Can the current hole be sealed up somehow and then knock out the other hole? If this isn't possible, can we still go through the floor somehow with the hole in the back of the stove? I know there is an adapter needed if we use the back hole because of the blower being in the way. Any suggestions would be greatly appreciated.