I'm replacing my old VC Encore (the catalytic box went bad after many years) I had decided on the Jotul F600 but started reading about the Woodstock Progress Hybrid. I would appreciate any thoughts on these two stoves. My additional problem is the stove will be in a large room built on pylons with a crawl space. The Progress Hybrid is 700 lbs. according to the literature. It looks like I will need to reinforce the floor to support a Progress. I will have less than three feet to work in the crawl space. I'm thinking a small steel beam on small floor jacks but getting a good base under it may be difficult. Any suggestions will be appreciated. Thanks.