I'm envious of your neatly equipped and arranged workshop.

I only have a draughty shed at the moment, and a porch. But your bolt hole looks like the sort of place where you can really immerse yourself in the hobby. Checked the website out as well, and they do sell the sort of gear to meet those
OCD needs...Iwata airbrushes being the first thing you see

I think they've just sold out of spray booths, but their design might be make a suitable template for a home-made project...
"Get your facts first, and then you can distort them as much as you please"- Mark Twain.