The fx series seems to have alot of problems and honestly nothing beats and i5 2500k for gaming and normal computing. Its definitly worth it to spend the money. If not get the i3.
The board your looking at isnt the greatest brand to be honest, not bad but you could do better especially for $195. I recommend a Asus or gigabyte, Asus more. Just go with the 68 series boards and you will be good.
The ram is fine aslong as its low profile, without the tall heatsinks. The tall ram doesnt fit with the hyper 212. Reccomended for gaming is 8gb. Ram is cheap enough now that you might aswell get as much as you can. Its always better to get 2 high GB then 4 lower. So get 2x4gb if you can.
560 is a great card, especially if you plan to sli them later. 570 is a better bang for the buck but it all depends on your budget.
Other than that everything looks great.