I have a Summers Heat 55-SHP10 (aka Englander 25-PVDC). It heats the first floor of my home fairly well, just some issues with getting the heat around a corner, but I haven't installed any fans yet either (2 year old running around). Each floor of my house is about 700sqft., each floor is very open, mainly one big room, but the two stories are very closed off from each other. The only opening is the stairwell, around the corner from the stove and closed off by a wall. I want to try and get some heat from the stove upstairs and was looking at installing vents into the drop ceiling into the upstairs floor, possibly even using the thru the wall fans I've seen. My question is, where would it be best to install the vents to get the best air flow? One above the stove blowing up and and around the corner blowing down? I attached a very rough sketch of the house. Thanks.