As is typical at the end of a project (at least for me), there is always one more thing to do. So I don't get discouraged, I'll just talk about the one LESS thing I have to do as I pick off the final details.
The commissioning is complete and the few issues sorted out. The
replacement part arrived at 8:00am today and was installed in short
order. That fixed one issue, but surfaced another which after some
troubleshooting turned out to be a bad plug end on one of the cables.
After swapping the plug, everything worked fine.
After the ABT guy left, I finished up the mounting plate for the cooler.
My local shop cut the plate, but I had to drill it and file all the
edges smooth. The cooler is now all secured.