Soo I'm new here, and also bulding my first system. I'm planning on getting GTX 570 *2 (SLI) for 3D gaming, and I do plan on OC a bit eventually but have no Idea whatsoever on how to "cool" to make a safe little OC system, wich fans should I buy? how many would make a safe system? how should I set them up?
And I'm on a budget so wich gaming case (not more than 60$) should I get I dont want any spacing problems?
Also, does an cooler master 212 hyper plus would be enough to cool a OC i5 2500k??
A lot of questions I know, but this is my first built and I don't want to make it a regretable one
My specs (I'll take any changing suggestions seriously)
Mobo: ASUS Maximus IV Gene-Z - LGA 1155 - Z68 - Republic of Gamer Series - mATX Intel Z68 Micro ATX DDR3 2200 Motherboards
PSU : AX 850W
CPU: i5 2500k
And I'm on a budget so wich gaming case (not more than 60$) should I get I dont want any spacing problems?
Also, does an cooler master 212 hyper plus would be enough to cool a OC i5 2500k??
A lot of questions I know, but this is my first built and I don't want to make it a regretable one

My specs (I'll take any changing suggestions seriously)
Mobo: ASUS Maximus IV Gene-Z - LGA 1155 - Z68 - Republic of Gamer Series - mATX Intel Z68 Micro ATX DDR3 2200 Motherboards
PSU : AX 850W
CPU: i5 2500k