Am remodeling an old cabin - 1200 sq. ft open ranch style. Chimney is approximately 12 feet from Tee to top of chimney. Because the clay tiles are exactly 6X6 inside, I have to use 5 inch liner ( I haven't installed one yet). If I use rigid liner I can extend the height a couple of feet above the current height but my concern is almost all stoves have a 6 inch vent. so which stove will still perform reasonably well with this reduction? Does any manufacturer even make a stove to use 5 inch pipe. Don't really want to go with a really small stove that takes a 4 inch pipe but I was thinking a stove with a firebox smaller than 2.0 maybe should work?