I got some 1/2" ID 3/4"OD clear tubing, this stuff is hard to work with. This as all the top shelf commercial PC watercooling stuff, I am modding some of the equipment, but not for show.
I kind of wanted a industrial theme to the case, where form follows function and everything has a purpose. I want to make all the equipment look as clean as possible, there will be no visible bare wires etc.
edit, bit-tech has some sweet stuff. I've lurked there for a while.