Well still no good news. I could verify that the two Hitachi drives were fine, just one of the back WD were shot. Instead of trying to figure out which, I decided to replace both WD with new ones. It's been 16HRS now, the rebuild of the array with the new drives still hasn't happened and still shows the array as critical. I'm starting to thinking the board is having issues? Asus support isn't providing me anymore assistance.
