Just a small update. Yesterday I got the AC hooked up and running. I poured a pad for the outside unit, and placed the inside unit in the area above the shop. I got all the ducts ran and electricity hooked up. Yesterday my AC guy came and soldered the lines and got it running.
To say I am happy and excited is an understatement. In less than 30 minutes the shop went from 96 degrees and 82% humidity, to 80 degrees and 50%. I don't know if I can express how much of a difference that felt like inside. I've been excited to get out and work on the shop and get things set up, but at the same time I have also dreaded it and sweated my backside off while in there.
I'm really looking forward to this weekend and getting some things done in relative comfort.