[BeerCan]

I have really enjoyed this forum and have learned (and confused myself) a lot. This is my first setup (of 5 planned) and will be my "performace" rig.

I am using a A64 3500+ on an epox board with a bfg 6800gt
Proposed setup

cpu = g4 or alphacool nexxxos
gpu = silverprop fusionhl
rad = 77 bville core (purchased already)
pump = mcp600 or iwaki md20 rzt
some kind of res.
tubing = I am confused weather to get 3/8 or 1/2 comments please

Please comment on any of this. I would like to start purchasing soon ( I realize that some cpu blocks are hard to come by somtimes).

I plan on putting all of this in an external case that I will build.

Thanks

BeerCan