Caleb, that looks KILLER! The Beast, pork, fatties, mmmmmmm. Great job! I almost tried a rack this weekend, but i think i still need some guidance, too. Holiday weekend isn't over yet, though. A note about the long times: even my limited experience tells me that's not too abnormal. Before I smoked, I did shoulders in the oven entirely for pulled pork, and big shoulders would take anywhere from 10-15 hours at similar temps.
Just discovered fatties a couple days ago, btw, I hope mine look as good as yours! ~Happy Smoking!