I really like this design and would like to use it to base my smoker but with Charcoal and not wood: http://www.thesmokering.com/pits/met...by/default.jsp I find wood would be be above my experience level. I have only been propane smoking for about 4 years now. I want to build a large smoker to serve groups of people and really looking into charcoal. People out there with tips techniques advice they can pass and let me know I will appreciate. Any pros/cons also on the above links design being used with charcoal?