Well, I have to disappoint you. I don't do RAID..... I could but I don't. It was a conscious decision to keep things simple, and then reinforced by the long life and speed of backup high end SSDs provide. So far so good.
Hey, do you have one of the HP TI USB3 cards in there? That is a worthwhile upgrade to think about.
p.s. Good choice on those two matched processors. See if you can get identical sticks in each of your 6 memory slots..... they are synergistic when you do that. 6 x 8GB would be nice. You can run ECC unbuffered to get a bit more pop if you want.