I would suggest going with flexible tube rather than Rigid, it is somewhat hard to bend them.
I suppose besides bendy tubing looks kinda cool as apposed to straight, though I am rocking an Evil Green look
http://www.overclock.net/t/1380883/build-log-900csq-900d-maxed-out-everything-watercooled-acrylic-tubing If black and green with rigid tube is what you are looking for I hope this buld inspired you!
That is so beautiful. Yes that's what I was thinking, the LED panel though, that seems dificult
LED is really easy, just plug and play. The toughest part would be water cooling and hope to god that it doesn't leak x)
Did you have any issues with that and did you do it as a 'one man job'?:3