[platypii]

In my opinion the z3 kit isn't a great choice, you can find everything you need from that kit seperately for less money. I have the Z3 copper block, a magdrive 2, and a bigger radiator for about half the price! Admittedly my resivoir is a piece of tupperware I went at with a knife and silicone sealant, but it's quite effective. Mine is also out side of my case in a shoebox.... whc seems to be not what you're looking for, but I think you could buy things that would fit without much difficulty for a better price.