I find this work fascinating. I wonder if it'd be possible to create a test suite for the IBM PC to cycle through various colors and patterns, then distribute it to known IBM 5153 (monitor) owners and have them capture the output in best possible conditions and upload the results.

The results could include the video file and camera used. Then, iterate over the results programmatically and try to determine an average from them. Then the author's work could be normalized across many different revisions of the CRT from different conditions, instead of working from a single sample monitor. Then compare this with the canonical and revised colors.

I'm sure the differences would be barely noticeable, but just kind of wacky retro experiment I'd love to participate in.