My wife and I are building a new house here in MD. We are planning to install a wood furnace in the basement which will be connected to the ducts for the propane furnace. I plan to use the wood furnace quite a bit (I have a ton of firewood and 27 acres of mature woods to cut for the future). We are also putting a wood stove on the first floor. I have been looking at furnaces and wanted some recommendations. I really like the Kuuma Vapor Fire 100, but its quite pricey. Just wondering if the price is worth it? It boasts some cool features. We are also looking at some more cost efficient models like the Woodchuck Model 400. I like that they have the water heater option on this one. That would be nice option to have as well. The house will be ~ 3,450 ft^2 when finished. Any recommendations/advise?