^ I've got the 660ti and manage to run any game I've thrown at it in 1080p max settings, it also runs two screens.
Unless your running a 3+ monitor setup or at a resolution higher than 1080p (1920x1080) I personally wouldn't bother with anything more than a 660ti-670
That setup is going to be major overkill then, I'd be aiming for an i5 3570k with 8GB of DDR3 1600 CL7-9 RAM with a 660ti or 670 if your budget allows for it. Samsung are good SSD's but you'll want the Pro version as the standard version is a lot slower compared to others of a similar price.
Links on each of those for examples of what I'd get. The case is fairly personalized as something I like might not be something you'll like :lol:
make sure you have at least 64 gb. i installed win 8 on a 32 gb, it worked great until i updated and it used up all the space. i had to reinstall on a 500gb hdd, so make sure u have at least 64 gb, but i would recommend a ssd.