pole shed questions

another thing to consider, a little more height in a pole shed usually doesn't cost that much more. cooler is summer with more height. insulated windows are like $100 for a 3 x 5 double pane. blown in insulation is great, not cheap, but what is? with enough height, you can easily add lean to off the side if you want more space. ( nice to put the mower and ALL crap somewhere besides the car garage! a loft above your heated area, gives you a ceilng for that area, and a place to store parts not often needed.
over my life I've built 2 indoor arenas, like 60 x 100 and more than a few horse barns. my car garages were always made out of "what was there". except what I have now. it started out as a 14 x 28 lean to! and keeps getting added on to. LOL
I bought 3 12 ft 2 x 4's other day at Meeks. back in s. Ga, decades ago, the sawmills thru away better lumber than that I bought as their # 1 stuff, and the price???? what were they? $16? or something.. Ha such BS! good luck!!!!