Just an update.
Wiring harness is out on the floor and I need to look at every connector before shipping it out but I didn't see anything cut up as it was removed. Dash harness/fuseblock is also out and to be quite blunt about it, your truck is a good home for it. Radio plugs are cut up and the car had an alarm added so there's a few scotchlock connectors on it. Good harness to be cutting the extra nonsense out of. Esc module with relays/bracket goes to you as well as the ecm which happens to have an eastern performance "84-85 dyno" chip in it. I'm sure it's an outdated chip with timing levels that aren't good for pump gas but hey, it's what was there. The battery cables are separate from the engine harness, which for a swap is actually a good thing in my opinion. I have faith that you can ground the engine and body properly and for the positive side there's only the big wire to the starter, the heavy charging wire from the alt, and a little guy to power the ECM which I will label on the engine harness for you. When you go to put this in the truck you will probably have a bunch of "what goes where" questions, and the hot air forum is the place to ask them as this was half removed when I got the car and all I own are intercooled cars. As I look this over I will make an attempt to label everything I know off the top of my head for you, some of them will be confusing such as the fuselinks at the starter.
Theres really not too many wires that go from engine harness to dash harness, You'll want the aldl connector but the vast majority of the dash harness will probably end up in the scrap bin.