So the real update is that the truck is all but finished. We had some problems getting the A/C cooling fan wiring sorted out. When the electric fans come on, it sets a trouble code with the ECM. We tried isolating the fan relays with diodes, but we're still working out the bugs.
Another huge hurdle is the emissions certification. I am at the mercy of "the system" on this, so I have not yet had it inspected, but I am confident that we will pass. It runs and drives beautifully and stops on a dime with great brake pedal feel. It really hauls ass too... not that I want to highlight that aspect, after all, that's not the main reason for doing this swap, but it is a nice side benefit!
I need to take more finished pics for you guys, so stay tuned. Thanks.