Cable ties for the base in situ.
That's the base section done. I then reassembled the CP box.
Next section is the main white upper. First I attached the cable ties.
Next attach the side decals. It's much easier to do this now before the following step which blocks access.
Attach the degauss / test / service panel. Much easier to do this now when you canlip it over and get to the screws round the back.
The next stage is to attach this section to the base. Plenty of philips head screws to hold it in place.