I pulled out the battery today and wired up the after-run timer I got from STS to the scavenge pump relay. I had to basically retrace those wires, since the color coding now had nothing at all to do with what was in the original wiring harness from STS.
I soldered all the splice connections I made and also soldered all the slip on connectors I originally had on the relay lugs. Wouldn't want any of those connectors to loosen up and vibrate off over time.
Then put shrink wrap on all the connections to insulate them.
Finally, mounted the relay back on the stud it was originally located on, and put the timer into it's own clamp on the firewall to hold it securely.
Done.
Haven't hooked the battery up yet to test it, since I've got something else I want to do while power is disconnected. So I just put the batter back into the battery compartment but left all the cables disconnected.
So I'll have to do the smoke test another day.
Oh yeah. I looked HARD while in the battery compartment, and my original timer is nowhere to be found. So apparently it just walked away either in Blountstown or Thomasville.