Here are some pics..
I was thinking a side box for wood, but I don't have a clue if it could even work given the open bottom where drippings fell as a gas grill?
Any experiences or insights would be appreciated.
i would say sealing it up to control air flow would be the hardest part other than that you could take off one of the side tables and mount a SFB there below the grates so that the smoke and heat rises up to the meat...Charbroil or Chargriller ( i cant remember witch) sells a small barrel looking grill for about $60 that converts to being a SFB for some of their grills. BUT IMO that grill is only good for a charcoal grill now but thats just to me...