This is my first post here! A tech at our local stove dealer just recommended this site to me. I'm looking to replace the 1998 Whitfield Advantage II insert that came with our house, as I'd like more efficiency & features (autostart, thermostatic control, airwash for glass). It was rated at up to 37,000 BTU & I may be looking for a similar size, but would consider a larger one with the right features/quality if it's capable of running very low on milder days. Our fireplace is in an open family room/kitchen area at one end of the house & I'm worried about a larger stove overheating that area. We prefer a classic cast iron look (e.g. Ravelli Roma, Enviro M55, Regency Hampton Greenfire GCi60 all appeal to me), but of course performance & reliability are important factors. Any feedback on these or other recommended inserts would be appreciated! Warmly, Rick