Well I decided to start a new thread on my build since my recent schooling from the calculator has completely changed my build. I removed the wood stove I thought I would use as a firebox after finding out it was less than half the size I needed and the FB to CC opening was no where near large enough either. I grabbed a 40 inch long price of 24 inch diameter 1/2 wall pipe that I originally had planned to use that puts in much better shape in the volume Dept. I had an old barrel stove and a Washington iron works stove kit that I am going to use the door and feet off of for my firebox. From here on out I will be following the calculator as close as possible here is a couple pictures of the new and improved build.