A quick update.
The Sony PVM-2030 and 2530 are stackable, cube-shaped, industrial monitors. I have not yet connected the 2530 with analog RGB (a free time issue). Reading the specs, it seems it's not a multi-sync. It's designed for 15 KHz, the native Amiga frequency.
The rack mounts they came with are going to be the new home for most of my Amigas.
I did connect it to a DVD player and a new digital tuner coverter box with an S-video cable. It looked great.
If you spot one of these, snatch it up!