Tidied things up a bit today,
Click image for larger version.  Name: CNC11.jpg  Views: 493  Size: 353.2 KB  ID: 11586

Click image for larger version.  Name: CNC10.jpg  Views: 427  Size: 362.8 KB  ID: 11587

Pretty much ready each for the table bed and the torch I think. Can't think of anyway to harden the electronics further, it's got a relay isolated 24v control circuit, decent grounding, steel cabinet, no low level signals outside the box, so on.

I've got someone cutting some slats for the bed, seemed the easiest way.