Hey dude, you got a cnc right? get to work!
Neomoses and I could help you design some blocks to cut on your machine that you have. making them is soo much more fun.
I like the Mag3 pumps and the new swiftech pump(expencive!)
I would suggest a 3/8ID tubing setup as 1/2"ID gets to be huge,
If ya got more questions, just let us know, and remember, do it right the first time.
that evercool thing has very very low qualtiy and performance.
Jon