As these effects wouldn't be gigged he decided to have them built in 19" rack unit enclosures. It's been a steep learning curve for me, cutting out the holes in the metal without access to the heavy-duty industrial tools I used to have (back when I had a day job).
The first rack contains an Aurora Drive and Guill-O-Tone. The next one will be a spring reverb.
He likes the look of Dymo labels, so that's what we've gone for on the front panel labeling.