Help me with my first build

hello im new to pc gaming. i was a concole player but i just want to try pc gaming. i did some resaearch and this what i got so far:

motherboard:Asus Sabertooth Z77 Intel LGA 1155 Motherboard 

cpu:Intel Core i7-3770K 

case:Antec Twelve Hundred V3 Black Steel ATX Full Tower Gaming Case

ram:Corsair Vengeance Blue 16 GB DDR3 

ssd:Corsair 120 GB Force Series 3 SATA III 6Gb/s 2.5-Inch Solid State Drive 

hdd:Western Digital Caviar Green 2 TB

cpu cooler: Corsair H100 

i need a powersupply and graphics card. help me on this. tell me if its good or not, any help is good thanks.

 

Looks good to me so far, but I would go for a Caviar Black hard drive instead of the green. Also, that's probably not going to be the greatest SSD in the world as far as advertised speeds go. I would get a Crucial M4 or Samsung 830 series instead.

As far as the graphics card goes, I'm going to need to know how much you want to spend. Deciding what PSU you need also depends on what graphics card you get.

alright ill go with black then. i guess i spend like 300-500 dollars 

i dont really see a need for 16gb of ram but it looks good so far, for the psu i like to use this calc to find the wattage i need: http://extreme.outervision.com/psucalculatorlite.jsp .  graphics wise i would go with a gtx 680 since most of the other parts seem highend also i would maybe get a large ssd if u r gonna put all your programs on it, i have a 120gb ssd and you'll only be able to squeeze about 6 games at a time on it at a time

This is what I would get:

http://www.newegg.com/Product/Product.aspx?Item=N82E16817151106

http://www.newegg.com/Product/Product.aspx?Item=N82E16814127685

I second that get this ram insead

http://www.newegg.com/Product/Product.aspx?Item=N82E16820226305

games like low latency, and this is 1600 7 7 7

my friend told me these are good power supply for my build. CORSAIR HX Series HX750 750W or the Corsair 850 Watts.  

Are they any good for my build?

 

Yeah, but you don't need that many watts if you're only going to be installing one video card. Not to mention that Seasonic makes all of Corsair's power supplies, so they're basically the same thing.

that CPU uses 77w at stock, a video card would have to use more that 600w to overload it, the most high end doesn't even use 400

whats a good graphics cards to play bf3 on ultra setting