I still need to design and build the rest of the cabinet but here is what I have so far.
The main guts sit in the base and are secured. The display controller and audio amp will be affixed to the rear of the cabinet in upcoming builds. The draw holding the keyboard does pull out so the keyboard is stored when not in use and available when needed. The screen is rotatable and seen here in a vertical orientation for Bomb Jack.

It’s all working well so far and I’m very pleased with progress but I do need to get some more blue filament before I can build the rest of the bottom part. Due to nearby events and occasions this will have to wait a month or two!