DONE!
Took a little longer than I expected with chasing brake fluid leaks, running some clean wires and a relay, parts store trips, in dash air gauge, test fitting panel etc. It's all the little things that kill a day. I tell my wife " I'm quick and good at framing a house, but it takes me 10 times as long to do molding work".
Here are some ride height and a full up shot followed by the manual gauge/paddle panel and the air tank pressure gauge.

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Full up
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It did warm up again to 25 degrees today. Working behind the curtain in the background gets a little chilly, maybe that's why I move fast?