I made a base for my cabinet. box construction with some 4 inch castors.
Fitted better than I thought
I tried to make the speaker panel as simple as possible. Downloaded a pattern of dots from Google images and rescaled it in photoshop. The perfect drilling template after my failed router attempts lol
Hacked some Pc speakers for the panel and mounted a kitchen cabinet light behind the marquis. These wire in series so could easily run a wire down into the base for another one if needed later. I made a back for the light out of 8mm foamex to stop the light shing down into the screen area highlighting any gaps and being white it seems to direct more light out front which is a bonus.
Finally got the PC sorted - It was a server originally and although it isn't very old it lacks suitable ports to upgrade the sound and graphics. Dual core with 4gb ram and a 250gb hard drive salvaged from a TV digibox lol. The bass speaker sits nicely down there too but I'm thinking about mounting the bass speaker on a shelf and placing the pc on it's side to aid cooling...
Screen is perfect, 21.3 inch 4:3 Samsung and the sound is awesome too....so far so good!