Just a thought.
If you get bored, wire the strobe onto your HD LED. That would be sweet for it to stobe when you hd went to town. May be annoying after awhile, but you could also get a cheap switch and mount it on the front of your case and turn your strobe on and off at will.
I kinda like the cable showing. Espceially since you put material around them that made them look the same. Form a distance it makes is look like worms in your case.
I'm perferable to blue neon. But what ever color works best for you.
I say you did a great job.