This is what I was planning for my own birthday present. After a bunch of reading, the MSI X99S MPOWER seemed like a decent stable motherboard compared to many of the others out there. I need to figure out what CPU cooler to go with. I'm curious about one of those self-contained water blocks like in the corsair H110.
Is MSI OK nowadays? I like the fact that one can have 10 USB 3.0 ports. I'm thinking of using a 512GB XP941 in the M.2 if it can boot.