Nice set up you have there.
Just on a point of interest.
Actually Tealc the six cores are available from Intel. The Hex Core or to use its correct designation Core i7 CPU Socket Type LGA 1366 Core Gulftown Multi-Core Hexa-Core Operating Frequency 3.33GHz QPI 6.4GT/s L2 Cache 6 x 256 KBL3 Cache 12MB is quite a beast and will run as happy as can be on your motherboard.
I was very surprised at your Super Pi result - did you have a heap of other stuff running same time because you should be in the sub 11 sec region at 4 GHz.