Welcome to the board, jhumpert!
Hopefully we'll soon see some more of the old posts of CharGriller mods here. We had some really nice ones before the thread went down.
And miss_rach - sorry, I've never seen anyone mate two CG SPs together. I bought an Outlaw instead, and once I finally find a decent rotisserie rig for it I'll be trying a whole hog on it. It won't handle a big hog, but I figure I can still get a 25-30 pounder on there, and my butcher agrees.