I already have a cumberland gap woodstove which does a good job heating most of the house. This fireplace doesn't get used often(only second fire in four years). I think we are redoing this room this summer and hearth(changing to stone and nice mantle) and hanging a TV above the fireplace. My question is, do I need an insert? It's not really a need of heat? More of a drink a whiskey and watch TV in that room kind of place......