Help on building my first Gaming Rig

I have a few parts chosen, and I need a few suggestions. My budget is around $1200-$1500

 --CPU: i5 2500K or i5 3750K. Both $219

--GPU: GeForce GTX 660 $260

--RAM: G.SKILL Ripjaws X Series 8GB (2x 4GB) $50

--HDD: Western Digital Caviar Black 2TB: $180

--OS: Windows 7 Home Premium: $100

I need some advice on a cooler, not water cooling please, PSU, a case, and a motherboard. Maybe a small SSD for my OS if I have some cash left over. And please suggest what you can, this is my first time building a computer and I'm a NOOB! I plan to be using Fraps and some sort of livestreaming software, so if these parts don't cut it, PLEASE LET ME KNOW!

Thank You TekSyndicate Community!

This is what I would go with: http://pcpartpicker.com/p/vmX8