Thanks to SMF for all the input and to my wife for putting up with this obsession of mine. My wife didn't want to see a smoker in the backyard, so I got creative! I was working on a flagstone patio and decided to build a fire pit. Then I wanted to use it to do some charcoal grillin'. I came across the UDS when researching my fire pit on YouTube. This is what I came up with and I haven't seen one similiar to it. What do y'all think?