Will these parts fit correct?



Yes this will all work together both electrically speaking and physically. I personally think some of the hardware choices could be improved (different liquid cooler) and that the components could be gotten at better prices, but that's not the question or might not be a possibility in your area.
 
Solution
might not be a possibility in your area. <-- correct
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Jeez ... Ouch.... 613 ping for only 0.41mbps. And I'm over here like: "Welcome to the USA" (or at least my part of it.) - I live down the road from my ISP's distribution center and copper cable doesn't exist in my area so I guess it isn't quite fair. :)

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