Thanks guys!
I've been looking for a LS trans combo since I saw Dan's engine plans. I was able to find the GMC at a good price so I jumped on it.
It has the Displacement On Demand, and from what I've read I may need to remove this system, so if I have to tear into it I might as well upgrade the cam!!
Worked today on removing all of the connections from the engine and trans, planning to pull it out on Tuesday!!
