See, the thing is, sandy bridge hasn't even come out yet. When it does come out, however, there will be reviews on all of the cpu's and motherboards. It will aslo drop the price of the 1366 and 1156 components. People here on OCN will also be selling their 1366/1156 stuff to upgrade to sandy bridge, so if you head on over to the market place, you might be able to snag some good deals. For an ssd, get something like an ocz vertex 2 120gb: http://www.newegg.com/Product/Produc...-551-_-Product
Everything else looks good, but instead of that water cooling kit, I would recommend you just put a custom loop together. Up to you though. One question though, will you be overclocking your cpu at all? If you're not then you don't need and other cooling. You just use the stock cooler.