I did but my local Rados Shack was out of the color I wanted.They said try again next year.
Your dash is very close to what I want to do.I used a number of the emmitters from the Panel Disply.I also need some small L.E.D looking emmitters.
Just another thought on doing this as a practicle (in camera effect)...
Get a toy that has lots of flashing LEDs. (Baby toys are often great for this)
Start up the toy's flashing sequence in a dark room and tape it with your video camera.
Now you can size position and layer that video onto your dashboard using Addative compositing. If the color is not right, just make the clip monochrome and apply whatever color you like.