Overclocking: First time getting into hardcore gaming. Not sure
SLI or Crossfire: Again first time, not sure
Monitor Resolution: I don't know.
Comments: This is my first time building a computer and it is mainly for gaming. I want to be able to run future games like Battlefield 3, Skyrim, Bioshock Infinite, and future games on very high settings. Around 800 for a budget
If you're going to overclock your CPU, you will have to opt for a p67 or Z68.
The 2500k is a boss already so it's best if you just keep it the way it is but
it's purely up to you. You can find a different case if you hate the LED lighting.
The GPU listed is overclocked, I believe it's 880MHz core clock with 1760 shader clock.
This will damage your wallet around.. $801 !