I have the toggle switch now (as it came) - haven't had time to dig into the glow plug controls like I'd prefer. I do have a new AntennaClimber glow plug controller card ready to go, but I'm also working on getting some switches made that allow the manual glow to also give you the diagnostic feedback every day. It's good to have a backup, and better to know when you need to use it.
Also glad to hear you went back to 24V - really 24V is a diesel's friend, and yes a solar-charger/Solargizer makes it just that more reliable.
Keeping the computerized stuff to a practical but effective minimum is the name of the game on this chassis, though I will be using the removable Carputer build as a "dress rehearsal" and development platform for the XM1027 communications/control/entertainment systems.
I should be doing a bit more on the XM1027 this fall, I have to move the other donor truck to the storage yard - the guy who sold it to me and is holding it at his yard is moving so that's forcing my hand.
But yup, very happy so far, and I've really started feeling comfortable with the 30 year old truck quirks in the last week - just rolled over 90K this past week, so it's time for another oil change to see if any surprises are inside where I can't easily see.
Thanks again Wally!