I broke down and decided to build a true Texas style offset smoker. This thing is a beast! Added a flat top griddle to the firebox to make it a little more versatile as well. Details are below. Thanks for watching! Nick

Dimensions:
Main cook chamber 48" wide, 24" diameter, 3/16" thick
Main door 40" wide
Smoke stack 6" pipe, 42" tall, 1/8" wall thickness
Flat top griddle (Firebox top) around 24" x 24", 1/4 thick 304SS plate
Firebox 24" x 24" x 24" 3/16" thick (Outer shell), 23" x 23" x 23" 3/16" thick (Inner chamber dimensions), 1.250" thick ceramic insulation
Base 2" x 2" 1/8" thick square tubing
Casters Lockable/swivel 350lbs load each