Review First Time Build. Is it all compatible?

Wholetpaulin

Honorable
Jul 9, 2013
6
0
10,510
PCPartPicker part list: http://pcpartpicker.com/p/1f1Dp

CPU: Intel Core i5-4670K 3.4GHz Quad-Core Processor ($199.99 @ Microcenter)
CPU Cooler: Noctua NH-U12S 55.0 CFM CPU Cooler ($49.99 @ NCIX US)
Motherboard: Asus Z87-A ATX LGA1150 Motherboard ($149.99 @ Amazon)
Memory: G.Skill Ripjaws X Series 8GB (2 x 4GB) DDR3-1866 Memory ($69.98 @ NCIX US)
Storage: Sandisk 128GB 2.5" Solid State Disk ($84.99 @ NCIX US)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($59.99 @ NCIX US)
Video Card: Gigabyte GeForce GTX 760 2GB Video Card ($259.99 @ Amazon)
Case: Rosewill CHALLENGER ATX Mid Tower Case ($39.99 @ Newegg)
Power Supply: XFX 750W 80 PLUS Bronze Certified ATX12V / EPS12V Power Supply ($69.20 @ NCIX US)
Optical Drive: Asus DRW-24B1ST/BLK/B/AS DVD/CD Writer ($16.99 @ Newegg)
Operating System: Microsoft Windows 7 Home Premium SP1 (OEM) (64-bit) ($89.98 @ Outlet PC)
Total: $1091.08
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2013-07-09 22:18 EDT-0400)

I'm putting together a gaming rig with the budget of a grand. I think I have everything I need (big thanks to Swordkd and bignastyid). I'm hell bent on keeping the i5, the case, and the GTX 760. But I'm sketchy about the sales on NCIX US. The site says the sales expire tomorrow, and I don't want to get bullied into buying something I don't absolutely need. I want to overclock and possibly put in a second GTX760 in the future, so is 750w too much for the rig as it is? It's not going to fry it is it?
As far as compatibility goes I know the mobo has a front usb 3.0 that's not compatible with the case. But I love that case and the price, It's still gonna work with all the parts and fit the cooler and all, right?
I know it's a lot of questions, but I'm relatively new to this and I wanna get it right. Thanks in advance. :D