Hey SMF! I'm going to follow the common recipe for RF smokers and put a firebox on the lower right corner with a single door and two full length racks. I aim to smoke butts and small whole hogs. I picked up the tank above for 60 bucks off of craigslist and some weld on bullet hinges from online for 5$ each, shipped. I won't be doing anything revolutionary so I appreciate any an all feedback for those that follow along. I downloaded a spreadsheet for dimensions from the link on Boomhower's thread. I think I'm gonna do a spring assist door with some kind of over center mechanism. More to come!