Okay so I moved the stand components upstairs and reassembled it. I had to put 1/4" plywood shims under the right hand end to make the stand absolutely level. You can see here that it's in its final resting place and I added a 2x6 diagonal brace across the back (my over-engineering again

) I haven't yet decided whether to run baseboard around the bottom to tie into that on the wall or to run mahogany stock. Any thoughts??
I started to make the panels/doors that will skin the framework. Here's a finished bare frame showing the pocket hole joinery.
The rails and stiles are held together with glue and pocket hole screws. Here's the Kregg pocket hole jig that I used to make all the joints. These joints are incredible strong and easy to make.
All the panels are made the same way. The rails and stiles form the frame onto which I will add molding to frame out the inside opening. I have to go to a local lumber company who have the knives to produce the required profile in mahogany stock. They charge $1.43 per foot and a $35 setup charge to put the knives in the molding machine.
When I have added the molding I will install 1/4" mahogany plywood in from the back, this will complete the panel/door.
Here are the front panels/doors installed temporarily (the two on the outside are fixed panels and the two in the middle are doors). What do you think about the baseboard?
I made a single panel for the left and right ends and added a stile in the center. Here's the right hand end.
The left hand panels is similar but not as wide because I have to conceal the pipes. The door standing up will be attached to the cleat on the left with a piano hinge so I can access the pipes and receptacle.
Continued