I've had my 008 on a wood deck for nearly 9 years. The slider to the deck is off of the kitchen and it's very convenient. From my experience you need to do 2 things. Obviously, always place a drip pan beneath the drain hole and always make sure its centered below the hole. Depending on what you're using for a drip pan, yo may need some type of weight in it to keep it in place if it gets windy. I use a 3 lb. rock.
Also, you'll need some type of mat or covering for the wood that extends 2 to 3 feet in front of the door. Inevitably, whenever I go to remove a smoked item something will drop on the deck. It's easier and cheaper to wipe off of a mat than having the deck refinished.