Blank canvas, steel sided 40x60 pole barn. Thoughts on insulating, electrical, heating???

I stand corrected, sir. Well done. At my age and health status, it keeps me in the game all day. I'm also very popular with friends and family for oil changes.
I was just being funny, hope you didn't take offense. I agree with you fully. My 2 post was one of my first investments when we built this house. I agree, I fell in love instantly. The first brake job I did on my lift was a 15 year old jeep. Did all 4 pads/rotors in 45 mins!!! I remember fighting new cars an entire weekend on a slab.