NYC Resistor: 30th Anniversary Macintosh

I’ve been storing a Macintosh Classic (which sadly doesn’t function properly any longer) that I picked up as salvage a couple years ago. I definitely want to replace the guts with something more geekly than the 6800-based original Mac hardware. To that end, I wonder: do I tear out the old CRT and replace it with a more modern and recent LCD, or do I try to go the full geek route and go after recreating the display circuit from the original Mac hardware using something like a BeagleBone Black?

I’m confident the first way can be done; however, here’s evidence that leaving the original CRT in place is an option too. Color me intrigued.