beef shoulder

Hey Brethren, So I was at Costco last week and saw this and could not resist. Ok, so the next pics will be right side up. This morning my wife asked me when I was going to have time to cook it. And suddenly I realized that today and tomorrow are my last days off that I will be at home...

I'm planning to cook my first whole shoulder this weekend and I'm trying to figure out how it will fit in my smoker. I'm actually more concerned with the height of the cut since I want to be able to use the upper shelf for something else. I can't let all that good smoke go to waste if I can...