Sucessfully put in a Samsung 840 SSD with Win 7 Ultimate and got rid of my Raid 1 and installed a few other drives and will setup a local backup as well as a cloud backup. The HD throughput is so much better without the RAID 1 and the USB 3 seems to have improved quite a bit when copying to and from HD's.
I do miss the windows indexing though, which I turned off. Since all of the data is on HD's, is it possible to have one of them indexed without involving the SSD? Primarily for things like searching for a file or searching for an email, etc.