Here's a rough sketch of my home's layout:
[Linked Image]

In the lower right corner in red is where there is currently a wood stove insert that would be the tentative location for the pellet stove. We do have a propane furnace that is in the basement that the previous owner was using for primary heat.

The wood stove insert is starting to struggle to keep the house warm as we start to dip into the single digits. Except for the bedrooms/bathrooms, the house is an open floor plan with a cathedral ceiling in the living room. Bedroom 2 is where my daughter sleeps and we currently have a infrared heater in there to keep it a steady 70 degrees.