Plan sounds solid.. just let me add ... If your planning on moving to top rack later in the cook.... just use that rack (top) for the whole cook ... meaning take the bottom rack out of smoker and use the top rack on the bottom... this way you won't have to switch the hog from one rack to the other when time comes... since the bottom rack won't fit on the top (not on mine at least) ... good luck and I'm along for the ride as well ...
The Gathering could be your chance
I didn't plan on moving it to the top rack at any point, I dont think it will fit on there without the shoulders and hams touching the lid once it closes.