It's taken a while, but my garage is finally (more or less) done... at least useable. After the contractor was done with most of the work, my scope was painting inside, some of the trim work, sealing the slab, exterior caulking & trim painting...).
Today was the first day that I put both of my Porsches (an '08 Boxster & an '88 944) in the garage. Next comes moving stuff like workbenches & tools in. And then a 2-post lift is in the plans.
This forum was absolutely a fantastic resource for the project... thank you.