List looks good, but a couple of points.
1. With regards to the RAM, I personally run 16GB of Corsair Dominator Platinums, and for gaming, most games are happy with 6GB, but for some newer, unoptimised games (B:AK I'm looking at you!) they need the 16GB. Like I said, unoptimised, or broken if you want to go down that route.
2. I've heard many people say, Tom included, that it's better to get the most powerful single card you can, then SLIing things. I was running a GTX 780 until a few weeks ago, and based on nVidia's current road map, I don't see you needing anything other than 1 980ti for a while.
Oh, and why have you got 2 keyboards on your list?
__________________
|