I'm turning my old P120 4GIG 24M of RAM computer into a desktop cabinet running DOS with Vantage and ArcadeOS. But I have only seen a picture of one, and can't find links to any projects like this. It would only run mspacman and galaga type games, so no dissing the old thing.
(I used to run Callus with every CPS1 game with no slowdown in DOS!)
My only worry is, that old school SCSI Drive sure is loud and gets blazing hot.