Hey everybody,new to the forum and so glad I found you guys! I've been looking for years for a site like this! Anyway,hees my question...I currently have a 10,000e (2 years old) heating roughly 4,600 sq. ft. I'm building a 40x60 shop 150' from my house and thinking about upgrading to the 20,000e. Does anyone have any insight or thoughts on this? I have the chance to get a pretty good deal so I want to jump on it if it's the right move. I don't want to find out next winter that I need a bigger stove and have the deal taken off the table. Just as a side note I had a mf 10,000 for the first two years and then sold it to my neighbor and I got the 10,000e. I'm a freak about wood consumption and I can attest there are absolutely no wood savings switching from a standard to an e series. Anyway,back on topic any advice would be greatly appreciated.