Transam, not a problem.
Let us know what your temps are when you install it.
I'm thinking of adding in an other mcr220 or maybe a single radiator (black ice x-flow 120 at microcenter for $29.99 with barbs)
If I get a Q6600 then I definitely need a mcr220.

On a side note, how do you guys plug your tubing on the T line?
home depot plug or fillport?