That could be really cool, but if you use EL wire...its going to be really expensive and a lot of wiring. Used the wire variety at a haunt for stairway illumination and was trashed within the first weekend and no longer worked...not sure if the tape is any better. This was nearly 10 years ago too, so im sure they have likely made improvements to the product overall. Regardless it'll be expensive and labor intensive if you want to do an entire dot room with it.
Mike "Pogo" Hach