Mid 90's Firelight needs much repair - back burn plate, cat, cat housing, apron, peddle nuts/bolts. Kids wake up freezing - just won't burn all night anymore. Do I repair or buy something like a Napoleon 1900 since we're trying to heat about 1300 sq ft. (A-Frame open living area to kitchen). Not loving the cat, not loving the cold mornings. Need something that disseminates warm air better, and don't need a beauty.