It's perfect. You did exactly as I told you. You will not be disappointed when you have this bad boy built. Just remember to wear rubber gloves when building it, you don't want to ruin your parts with static shock or moisture.
Looks pretty good. I think you could do better with the case. I'd probably go with a Gigabyte mobo and WD black HDD. You could go with an AMD processor and save 100+$ there as well. You said your primary reason is gaming so going with the AMD shouldn't be a problem.