If the Warm Morning is still available, I'd get it.. You don't mention how big your house is, but a Warm morning is a pretty good heater from the information I've read on the forum..
Teh Franco Belge stoves however, are prone to cracking of the cast panels. Clogging of the exhaust passageways in the back of the stove.. The broker grate is not uncommon.. Do a search on the site for Franco Belge or Franco or Belge.. you will find several threads and lists of places to get parts for them..
Some people like the Franco B's but from what I've read on the forum, it is a 'light duty' stove, prone to clogging with ash and cracking,, The Warm Morning stoves seem to be pretty good and reliable.
The forum had one owner who installed ductwork over a warm morning and turned it into a quasi-furnace..
Hope this helps.. I'm sure some FB and WM owners will post soon.
How much is the asking price on the Warm Morning?