I've decided to use a different board for my cyberdeck. Instead of the NUC I've settled on using the LattePanda Alpha 864s.

My revised build list:

cyberdeck in progress
Cyberdeck build in progress with all the main components. (And yes, I am watching She-Ra).

Now I need to design the case for all of this. I haven't yet assembled the 3D printer I bought (a Creality CR-10), but once I do, I'll print out some test designs.