Thanks Brian.
An R20 door? I think the ones I'm finding are around here R6.5
The current plan is 2x6 wall, so R19 there. 3 doors across the front with windows, they face west. 3 windows in back facing east, they are standard bench height off the floor so they won't interfere with work benches. The south wall is mostly blocked by the house, so just 2 man doors there, and nothing in the north wall which faces a hill anyway.
I decided NOT to add attic storage. The 1st plan was a barn (gambrel) roof with basically a full 2nd floor and drive in access from the hill......awsome, but that would add a lot of cost and Lana was concerend it wouldn't really match the house. So then came the hip roof which limits space and means any stairs would need to be in the middleish right in the way and the pull downs I looked at just seemed too steep and narrow to let me put the kind of stuff I wanted to store out of the shop up their.....so I canceled the upstairs.
I discovered this weeked just how out of shape I am....I started preping by taking down a tree, removing shrubs and a walkway.....I was so tired. I still have a few more shrub trees I like but am not sure what to do with. There is a 1000gal buried propane tank in the way, a guy is coming to look at that this week and I'll have him quote the other digging since we'll be on site anyway.....I don't want to touch the tank but a big full size backhoe for the weekend to do the rest would cost me about $400 with delivery.