I have no idea how it would look but I think because of the whole 'electrical' thing going on... it might be interesting to see what a piece of clear acrylic with the character etched into it, and subsequently edge-lit with orange LED's (probably a combination of red and amber actually to get it - either that or using a PWM controlled RGB led strip). Might not really work with your build either, but I have to agree that although I think it's really cool... the design is fairly 'noisy' and your overall styling seems to be much more understated and clean.
Granted it would provide some nice contrast to those clean lines... but I still think it might detract from the overall aesthetic you have going on already. Of course, it's your build so whatever you do will be exactly what it should be.
It kinda reminds me of The Mad King Thorn from GuildWars. Edited by DiGiCiDAL - 4/7/13 at 11:16pm