I really gotta stick a window a/c unit in my garage.
This is as far as I got today. Pretty sure, everything fits. Probably will not even need swing out doors for additional real estate, but the framing structure was built for the future possibility of swing out doors on both sides if needed. Next, affixing something that will ensure clamps do not fall out of their holders and something for the heavy clamps on the bottom. But for now, I am glad I have a home for my clamps and not being on the wall.
-- Yes, my profile picture is of a Carpenter Bee! The name is derived from the Ancient Greek "wood-cutter"