Ummm....the Hanns G 28" monitor has a 3ms response time and is very cheap ($339), so go with that. It has HDMi in so it could be ur TV too
You don't need any more graphics power. sheesh.
I mean 2 4890's. That's insane. U would probably do just as well with a 4870x2.
U don't need water cooling. If u plan to do hardcore OC, go with the i7. That's the overclocker.
Long story short--- Your whole rig is overkill. Don't waste your money. You don't need that. You really shouldn't spend over $800-900 on the computer.
Your profile says you're 12...Where do you even get that kind of money at 12?!
Honestlly, for crysis on 30 fps, you could spend WAAAAYYY less.
Here is a wishlist I created for my rig.
It has changed a lot into my final build
It was originally like a $400 build, but I decided on gaming.