Listing names is insanely more helpful, as it makes it easier to reference when quoting. Item by item -
CPU - Swap for 3570K if you aren't doing multimedia work.
RAM - 8GB is already overkill, go for an 8GB kit of low profile RAM. Vengeance LP or Samsung 30nm is the way to go.
Motherboard - If you're using a sound card, there isn't much reason to go for a Deluxe. Go for the V-LK.
Storage - 120/128GB SSD for OS and games. Crucial M4, Samsung 830, and Corsair Force GT are the best choices.
Graphics - Get a better 680 such as the MSI Twin Frozr or ASUS DCII. MSI Lightning if you want to overclock. Get a 4GB card if you will be playing at 1440p.
PSU - Get a Corsair AX650 or Seasonic X650 (the latter is 15% off on the egg right now), or an 850 of either if you are planning on SLI down the line.
Heatsink - Coolermaster TPC 812, Noctua NH-D14, and NZXT Havik will give you similar performance. If you are set on a 240mm closed loop watercooling system, get the H100 and a pair of Corsair SP Quiet Edition 120mm fans.
Case - Tons of better options out there. Switch 810, Shinobi XL, Fractal Arc Midi, Corsair 500R, Coolermaster Trooper/Stryker, Fractal Define R4 to name a few. If you like aggressive styling, the CM Trooper/Stryker is the best choice. If you like something more subdued, I'd lean towards the Arc Midi, Define R4, and Shinobi XL.