Here is where I am at. Live in an apartment so space is tight and needed everything to be able to move into the closet. I’ve got SNES, N64, Wii mini, Sega Genesis, PS2, a vcr, receiver and stereo speakers, Extron switcher, and playing them all on a Sony PVM14L5. The rack is from Amazon and most are hooked up via RGB.
I wonder how much time you invested to build this setup
Not as bad as you would think actually. I collected all the gaming hardware over time. Cables and tv and such. Last piece was the shelving. Took about a day to get everything set up and another day of tweaking and cable management.