Budget build

Hello wonderous community of Tek Syndicate, i am going to build a very budget constrained build and this is just to play TF2, maybe BF3 if i want and also for me to have a learning experience with building a computer.

Graphics card: Sapphire Radeon HD7770 OC 1GB DDR5 PCIE 3.0 VGA Card

Processor:Intel Core i3-3220 Processor (3.3GHz/3m Cache)

Motherboard:Gigabyte GA-H61MA-D2V Intel H61 Motherboard(Over here i spent a few bucks more to get one more expansion slot than the Gigabyte GA-H61M-DS2 Motherboard)

Memory:A-Data PC3-10600 8GB DDR3-1333 CL9(Decided to just get 8GB of Ram just because of how cheap they are)

Hard Drive:WDC Caviar Blue SATA-6G 500GB 32MB 7200rpm Hard Disk WD5000AAKX( For this i want to ask if it is worth it to get the Caviar Black for the extra bucks more)

Case:NZXT Source 210 Casing (Black / Blue)( This one comes with a window and is so cheap, i don't really care about inside, only outside matters)

Disk Drive:Asustek DRW-24B1ST/BK 24x SATA DvD Writer Black( I am just slapping one in there)

PSU:Seasonic S12II-520 520W Power Supply( Great reviews and it is a seasonic, could go with coolermaster but i don't trust coolermaster)

WiFi Card:Tp-Link WN781ND Wireless 150N PCIE Adapter( When i move house in roughly march, i will be too far from the router so i got this)

OS:Microsoft Windows 8 64Bit DVD - OEM [WN7-00403]

UPDATE: I will also get a case  fan for the front

I also might get another case

Ever considerd Amd for your cpu 1You could get a overclocking expericnce 2 you could get a little more preformance for your money and the price difernce between 1333mhz and 1600mhz memory is worth the extra few dollars.Oh and if you havent i deffinatly recoomend using windows 8 before buying a copy of it 

and dude if you spent a little more on a gpu you could have a toatly differnt gaming experince maybe a 7850 or 7870 there not that much more but i understand its a verry budget build

Thanks for the feedback, i don't trust AMD at all, i think they are a piece of crap. For the memory, the website i am buying from sells 1600mhz rams for about twice the price and i don't think 2 times the price is worth it and i tried windows 8 consumer preview and i really love it. For the GPU, i might get the 7850 if i can.

The build i am going with is actually based on Duncan33303's $500 gaming rig build on Youtube with a tweak here and there.

here are some benchmarks dude http://www.anandtech.com/bench/Product/536?vs=549 as you can se the 7850 gets almost twice the preformance and thats cool that you have your opinions :)

Wow, i never thought that the 7850 was so much better than the 7770, ok then i will get the 7850.

Nice to help :)