if i were you i would even get the copper cast for the waterblocks
in the long run it is cheaper and faster you only have to pay for the price of the cast. You would have to lap da bottom but hey you might be doing this already.
Swiftech is getting the copper bottoms for thier MCW50 cast!
As for the silver it might be a waiste of time and money because Unless it preforms better then a TEC/Waterblock setup it will definatly be more expencive, it will not be worth your time.
But hey who am i to judge. I say go right ahead i would love to see the results
