Sounds good. I'm headed out the door in about 10 minutes, but I will be anxious to check back in tonight or tomorrow and hear how it turned out.
(For anyone that doesn't know this method - I can't remember what thread I wrote about it in.)
Don't forget to save those juices. We normally use a turkey baster to suck most of them out before we try to lift off the smoker. Put into glass jars and let cool to room temperature. After a few hours in the fridge, all of the fat will have come to the top. Poke two holes in the fat (I used a thin knife and just spun it around and lifted out to remove the cylinder of fat. Then, you can pour just the dripping out the one hole (vent through the other hole) and leave the nasty fat in the jar. We love to take store bought bbq sauce and mix it with some drippings - adds a ton of flavor. If you can't wait for the fat to solidify, just let the dripping set while the brisket is resting. You should then be able to use the baster to suck the drippings off the bottom of the jar and not disturb the fat floating on top too much.
Hope all goes well - it sure looks good.