I would use slate or brick for the stove to sit on. Silver heat shield between the stove and any combustible wall with protect the wall. With the stove red-hot, one can out his hand behind the shield and it will be almost cool. The silver color reflects and, at the same time, does not radiate heat. The advice about providing outside combustion air is a good one. I have not done that and always feel that I should have. Luckily, the old home is well ventilated!
I have a Selkirk chimney which has been in use for 24 years and has been completely satisfactory. Our stove either burns hot or it is out. I never let a fire smolder at low heat. This way the chimney remains clean. This site is giving me typing trouble again so I'm done! GD
