This is exactly the type of project I would love to do to my 2017 27" iMac Retina 5k. It's getting a bit slow, so I would love to salvage the beautiful screen and drive it with a new mini. But alas I can't find any similar kits like the Juicy Crumb Docklite.
I have one of the first 5K iMacs from 2014. I contemplated doing a similar project but I don't really want to destroy a perfectly fine computer. It doesn't run the latest OS, but it still runs the latest Chrome though. I often use it to SSH into a more powerful machine for coding, and I occasionally use remote desktop.
If Google decides not to support this for Chrome, I'll firewall it from the internet but still plan to use it as an SSH machine.
