Comment Re:GCR (Score 2) 48
it's likely the best way to do this is with a vintage Mac itself. Which then implies hooking up a mass storage device of some kind to that Mac
Nah, there are ethernet cards for vintage macs, and you can use netatalk to provide them with file services. This makes a lot more sense today than messing with antique SCSI drives. You also don't have to get very vintage to read those floppies, there are lots of machines out there which will do it.