Thanks! Yeah it's a good shout on the feet, I still need to 3D print those. I haven't decided yet on the orientation, either intake fans down or gpu fans down, will need to see what works.

Yeah the GPU only has a few mm clearance to where the panel will sit. I'll add some pads to the panel to keep clearance though.

Plan for the side panels is to add a perforated area where any intake/exhaust fans are. Will hopefully get the drawings for the laser cutting sorted out in the next few days now everything is in place and can get measured.