Congrats on the cooker, now lets see some pics!
If you upgrade to a better cooker, I would skip the Lang. It's a middle of the road cooker. There's a video on YouTube where Lang loans one to Aaron Franklin for a cook. They try to put the squeeze on him and ask his opinion. He clearly is not impressed and gives some "nice" answer like "Well, it's not what I'm used to. It's different...". Then Lang tried to claim that the long line at Aaron's booth "Is because the great food being put out by the Lang cooker!".
Lang in my opinion is just a shady company that whores out their junk to anyone who will listen. Gator Pit of Texas has a 9 month wait list and they don't advertise at all. The product speak for itself. How long is the wait for a Lang? 0 months. It's like a good doctor. Good doctors don't have to advertise.