good to see this thing on the road man!
I like the idea of gathering all of the info into one thread too. there is some good stuff floating around. I have several bookmarked threads.
oh, and for what its worth, I was planning on putting this swap off until next year, but I may have lucked out on getting a motor. I found a guy that buys late model trucks, but pretty much only wants the body panels and doors off of them. I assume he runs an auto body shop or something. anyway, he quoted me ~$700 for a 6.0 with everything I could want still attached. $500 for a 5.3. he didn't have a 6.0 in stock, but said he buys a new truck about once a week. if it works out, we may see a swap thread soon.