Yep, I have 400 amp service that can be split to the shed and the house. When I had the pad prepped (back in September 2017), it was claw foot compacted after every push of dirt that got spread. He made the comment that I won’t have much fun hand digging that.
My hope is to insulate the thing well enough that I can keep it 50 or 60 with minimal effort. I hear spray foam has come a long way the past few years.
This shop has 12’ Ceilings. I plan to shoot the roof with spray foam, but not sure if I should close in the trusses to try to keep the heat in.
Well then, I can see you have spent some time planning this out; awesome!
I have one more thought for you to consider . . . how about a second level using storage trusses. Let me explain. I built a 24 X 36 shed about 20 years ago (actually a neighbor and myself) and I was restricted by local building codes on how big the footprint could be. So I went up with it, think barn style. Believe it or not it costs very little extra to go up. Install a stairs and with the storage trusses you have a huge dry storage up there. I have not heated my shed, but could. Just add a door to the top and you can heat the bottom floor and dry cold storage up top.
I'm guessing I live about 30 minutes from you (Clearwater), if you want to come take a peak your welcome to.
David