So I am building my first smoker! Well, I started last year and after a few weeks working on the tank… I got very sick (nothing to do with the tank). I was force to put the project on-hold… for almost 8 months!!! Good news is I am all better and the project is back on with a vengeance! What I have: 120 gal Tank, a pile of scrap metal, a chop saw, a welder, and an Idea in my head… I am trying to use what I can find around our farm and the neighboring farms. Had good luck for the most part, but have needed to buy a few small parts. From what I read on this site, I think my firebox is a bit small… at 18x18x21 But, it was found FREE 1/4 plate already cut to size. I’ll add a few photos of my progress. Soon to be hinges! The tank! First door cut! Second door and Firebox soon to come!