1. Are the key-switch covers removable post-installation?
2. Anybody know how to get a hold of the guy who's doing the assembly? I'm ok with soldering but my PATIENCE seems to suffer a lot lately. LOL.
That's my video. I've built a couple of them, but there are a few other people capable of assembling also, like esoomenona said.
You won't be able to remove the switches once assembled. The only custom Korean boards with this feature are the LZ keyboards.
Where did you order your KMAC?
These were directly from Korea some times last year. But right now, you can get them through sherryton. Although I would ask him if they're actually available and ready to ship.