[Build Help] Help me not duck up my first computer build :)

Hi. It's my first time building a computer from scratch, and I just want to make sure I don't fuck it up, so here are some questions/doubts I have:

1. For starters, I'd like to be sure the parts I picked are really compatible, and also that they fit into the case i picked. Is the compatibility filter on PCPP reliable enough or do I need to check in some other way?

2. Is this build enough to handle games like Skyrim on highest settings, and programs like Premiere and Maya (without overclocking)?

3. Is anything I picked an overkill? I'm not really looking to lower cost (wouldn't mind it of course), but also I don't want to pay more for something I don't really need. I want it to run the programs I mentioned smoothly, and also have a bit of a leeway to be able to handle new programs for a couple years.

4. Which would be a good CPU cooler (if i need one)? I don't plan on overclocking.

Thanks in advance for your help and any other suggestions you may have.

EDIT: I'm also buying a Seagate 600 240GB SSD, it just wasn't available on PCPP.

PCPartPicker part list / Price breakdown by merchant / Benchmarks

Type	Item	Price
CPU	Intel Core i7-3930K 3.2GHz 6-Core Processor	$499.99 @ Microcenter
Memory	Corsair Vengeance 8GB (2 x 4GB) DDR3-1600 Memory	$70.33 @ Amazon
Storage	Seagate Barracuda 2TB 3.5" 7200RPM Internal Hard Drive	$89.98 @ Outlet PC
Video Card	Asus GeForce GTX 680 4GB Video Card	$499.99 @ Newegg
Case	Corsair 600T White Graphite ATX Mid Tower Case	$139.99 @ Newegg
Power Supply	Corsair Enthusiast 650W 80 PLUS Bronze Certified ATX12V / EPS12V Power Supply	$59.99 @ Newegg
Optical Drive	Asus DRW-24B1ST/BLK/B/AS DVD/CD Writer	$16.99 @ Newegg
	Total
Prices include shipping, taxes, and discounts when available.	$1377.26
Generated by PCPartPicker 2013-07-19 20:16 EDT-0400