Well, I done gone did it.

Enclosure is probably temporary, can definitely reduce the overall bulk of it.

When I can be bothered I'll give it rail slots and tabs, and slim it down.

Like the power switch, it hooks up to the mainboard, but this time it's just two wires with dupont connectors on the ends.

Makes for a neater cable and connection. I'll update the wiring for the PW switch at some point to be the same way.