I'm thankful for folks who write articles like this. Even if the goal wasn't reached (getting the AlphaStation to boot), having something to show for a negative result still helps if someone else needs to go down a similar road - or, for that matter, needs to know not to go down a particular road.
I likewise wrote a COVID-boredom-induced blog post about my many missteps, and eventual failure, getting AIX to run on an old PC. My "learnings" there were that the installation media (floppies) are _written to_ by the installer, making a reset to a known state rather difficult, and also that support for IDE disks was only made available in a patch.