Jay, i think Id hold off on the additional 200 lbs. i remember a thread about sams being lousy and causing twice the ash because of the binders used to make the stuff. Seems like the Kapn had a great thread awhile back. Ill try to find it.
I support PETA - People Eating Tasty Animals
Other half of the Cat Sass BBQ team
18.5 " WSM X2
Weber Gold Kettle 22 1/2"
Weber 18 1/2 "
Brinkman Gourmet Smoker(retired)
Brinkman 2400 Pro (using sideburner as Charcoal starter)