I would. It'll give you a chance more or less start from scratch with the cooker, and I don't think that's a bad thing since the cooker is new to you.
18.5 WSM (x2) - "Porky" and "Miss Piggy"
Chargriller Smokin' Pro - "Boss Hog"
Aussie Charcoal Grill - "Piglet"
Cheapie Tabletop Charcoal Grill - "Fire Starter"
Former KCBS CBJ