The fans are now operational, completely, and as I wanted them to be. Switched relays with indicator LEDs for when the relays kick over, turning the fans on. I will take pics tomorrow of the wiring at the panel and whatever else crosses my mind at the time which may be of interest.
On a side note, something unexpected happened today.
Another short story - I originally only ordered 7 relays, but then realized I had already a use for 6, leaving no spares for future accessories. When I ordered the second set of 5 relays, they made it all the way to Dallas and started bouncing around - 3 hours north of my address. They were then sent back to Parts Express !
I was contacted by Parts Express and through the Fed Ex whatever happened senario, it was decided to immediately send a second shipment, expedited - Before the first even returned to them. Cool - At least I wasnt actually needing them or anything. They arrived last Monday.
The first shipment, somehow - Showed up on my doorstep Tuesday.

Back on the phone. It was decided that PE would email a return label and I would send the initial order back - Dam - Woulda been nice to keep em for free. I got that email today. You can figure out the rest yourself.
****EMAIL****
Thank you for notifying Parts Express that you had received a duplicate package. However, after I spoke with you on the phone today, I evaluated the value of the package & decided that it would not be costly to return the extra items.
Therefore you do not need to return them. Please feel free to use them or discard them.
****END EMAIL****
.....Sweet.....5 free relays extra.
Moving on...........
ryoken - Thanks for the kind words, and dropping in and actually replying.
rdn2blazer - Yes, you are correct. Red is the positive power distributing block, black is the grounding block - The rest you already "get". The pics I take tomorrow will make everything very clear. And BTW, what ever happened to your soft top build ?
BGKYK5 - Dropped wrenches arent really much of a concern. The positive block is pretty well protected. The front clip is directly above it and the relay cover is in front of it.
A side impact of substantial force just may be a concern however, as also true of a frontal impact. This makes me think of a disconnect mounted in the cab for the battery cable which is jumping across the truck behind the bumper, in front of the grill.
The disconnect will kill the cable, from the battery connection - Rendering the entire front hazard and driver fender circuits dead. This is something I will definitely look into and then install.
Thanks for the input and persistant questions - It made me think and then realize the kill switch was needed - and missing.
1bgsub -
jms - I didnt choose my username by chance - OCD, ADD, CRS.....I suffer none but accept those and many more....
My truck however, doesnt suffer. And it wont ever become a driveway trophy. Now that the fan install is done (albeit, not finished) - Im gonna DD it for a month or two "just because". All the finish work can be done "on the fly" (Fiberglass shroud, brackets coating, electric water pump, noisey direct drive etc.)
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Pics sometime tomorrow.
Keep the comments coming, questions welcome.
Troy B
Ft Hood, TX