Marquee 
To start, take your marquee retainer strip and cut two 19-7/8" strips.  A hacksaw works great (see A and B).  Use a little 220 grit sandpaper to smooth the ends.

After that, you will need to cut two pieces of plexiglass which will be used to sandwich the marquee art. We used 19-7/8" x 7-1/2" as the size, which we arrived at by physically measuring the area it was to go into, and subtracting 1/4". Scott used a straightedge and X-acto knife to make these cuts (C). Take your time. The best method is to score one side by going over the line with your blade multiple times until you get about half-way through. Then place the waste end over the edge of the table, with the score line on the edge. With firm pressure, snap the plexi along that line. Be careful- the cut edges of plexi are extremely sharp.

Next is time to attach the light to the underside of the cabinet's removable top.  Just follow the directions that comes with your light, and make sure to both center the light left-to-right, and to face the light output to the front of the cabinet.  Pretty straightforward (see D).

 

A

B

C

D

You can test the light by putting the board in place, and firing it up.

Now it is time to attach the two marquee retainer strips to the cabinet.  Take your first retainer strip and place it on the top edge of the speaker board, the 'cup' facing up. You'll want to leave about 1/4" of gap at the end to handle the plexi pieces. Pre-drill two holes through the retainer and into the speaker board, trying hard to make them symmetrical. Use two screws to attach the retainer, preferably black. If you don't have black screws, a Sharpie can work wonders for you after they are in place.  Scott used this method for the same screws as on the speaker grills.  Mount the other retainer strip to the (removable) top board using a similar process. Just be sure to have the
'cup' facing down this time. Once you have finished this step, feel free to test out your marquee. Just sandwich the art between the two pieces of plexi (after Windexing them clean). With the top of the cabinet off, put the bottom edge of the sandwich into the lower retainer. Then carefully place the top board. It might take a bit of finagling to get it in place but once it is, it won't be moving easily.

Stand back, flip on the light, and enjoy your handiwork.

Table of Contents
Background
Tools
Materials
Cutting Side One
Cutting Side Two
Dado for the Base
Building the Base
Monitor Shelf
Ledger Boards Speaker Area- Start
Upper rear
Back
Top
Drawer
Door
Speaker Area- Cuts
Painting
Assembly
Marquee
Monitor Bezel
List of Boards
 

Control Panel Part 1
Control Panel Part 2
Wiring the CP
Attaching the CP
Finishing Touches
Software
Final Thoughts