Insides Complete

With racks and burner in place, the remaining internal component was a water bath / drip pan. I struggled to find a pan of adequate diameter, so settled on a Behrens 3 gallon steel utility pan that is 16-1/4" diameter and 4" deep. Angle brackets bolted together to form a "U" shape and screwed to the inside of the barrel made for perfect mounting of the water bath / drip pan.

These photos show all internal components installed, including the juice can for holding wood chips that sits directly on the burner.