I'm looking at a Jotul F400 to put on my hearth as a secondary heating source. I currently have natural gas baseboard heat, so this doesn't need to replace that. I have been burning wood in my fireplace for a few years. Is it worth it to throw in a stove like this? The stove is going in a main living/dining room that is 32' x 14' w/ 14' cathedral ceilings. I plan to put it on my hearth, partially in my fireplace (which is a massive 46" x 35" x 20") with a top vent.