I think you would be amiss to not go with 10' garage doors if you can fit em in... As far as the framing, I like the pole barn layout , but your plans are totally fine. 2' OC on the walls is plenty and I would run a double top plate, but beauty is in the eye of the beerholder! Make sure you hurricane clip all the trusses to the top plate, as some areas do not. One cannot over sway brace the inside of the trusses either, just sayin!
Last edited by troublesome82; 01/17/21. Reason: wording
