Well I just got it all hooked up and running SETI with it and it isn't great so far. not as good as my first design. I think I left the base to thick. I went with 3/16" this time instead of 1/8" like i usually do. I will let it run for a week while I do the corrosion test and then mill out the channels to 3/8" deep and a base of 1/8".
So far it is running 10C over water temp at 35C.

With the Xp1600+@1400mhz 2.05Vcore.