New to pc and need help

im building my first pc and was wondering what would be the best case and liquid cooler

i am going to be doing mainly gaming so if theres a better rought to go parts wise lmk

this is my build so far:
any opinions are appreciated

 

asrock z87 extreme6

i5-4670k

evga superclocked acx gtx770

corsair hx850

corsair vengeance 2x4gb

kingston hyperx 3k 120

asus drw

 

What is your budget first?

below $1500

I have alist of suggestions but have to eat, will post when I get back.

Here is what I have so far, I need to change it if you need a monitor, mouse, and keyboard.

http://pcpartpicker.com/p/1gLLo

anybody else

I am selling an HX850, for $120 shipped to US48. It's the new, 80+ Gold version. PM me if you're interested, seeing as you wanted to buy one anyway.

Otherwise, I would get lower-profile RAM, like the G.SKILL Sniper series, and a non-factory overclocked GPU; overclock it yourself.