UD Smoker?
Got kinda the same set up with my Char-grille. Had it for over a decade now.
As a grille it's too big for me now. As a smoker, I can throw fifty pounds of meat on it and let it ride. The thing about the side box is having to rotate the meat. No big deal.
Guess I'm kind of a grille snob. I only use hardwood lump charcoal and a chimney starter.
I also have about face cord and half of apple I cut from a neglected apple tree when I bought the place. Perfect for pork. Also have some maple laying around I'll throw on the coals if I'm doing a quick grilling of pork chops.