sawjunky23, I think that you could get by with a( LOT) less pellet s, as my old house was built in the late 1880,s with zero insulation, it also has 3 chimneys and 1 of them had 4 thimbles in which 2 tin heaters and a southern comfort cook stove where all on one old 6" flue, plus a hot water heater which meant that we had to have fire year around,( massive heat in the summer time) plus a giant rock chimney with a fire place in the living room and a smaller fire place in the bed room above, which as a young child in the very early 60's my brother and I had to carry more wood than most people can even can dream of. the other chimney only had one stove on it, but it also had two thimbles on the same chimney. ( a total of 8 fires in 1 house ) now I have 3 propane stoves that( CAN) suck up to as much as over 300 gallons a month and I am still cold. my 2 pellet stoves help me to stay warm with a 10,000 btu propane heater in the bathroom. ( I can also turn on the other 2 big propane stoves with blowers if electric goes out and run with the generator if needed. which I hope is not needed! ( I guess that is why I used to like to cut log's ) also fire wood. ( birthdays have and will catch up with every one, my self included )
I forgot to mention that I also have 4 electric heaters, and 3 portable propane heaters.
that is why I like pellets!!