I grab-ed this 120 at a scrap yard today for 40 bucks. Looks in pretty good shape. They must have just popped the valves out because it really stinks of propane bad! As soon as I got back , I filled with soap and water so it can soak. I'll work on fire box while it soaks for a week or two. This one will be a compact trailer build with removable tongue , able to be wheeled into place by hand and not take up much room. Basically..a tank with a firebox mounted on an axle with a small serving rack. I have not decided if I will install propane rod or not. Also, things have been really busy with business ( comes first) and I have not been able to get back to some of the questions people have asked .... I promise after the first of the month to do better at getting back to everyone.