Building new Desktop PC with 3000$ budget.

Hello. Recently, I decided that I wanted to build a gaming rig, one that would last me for quite a while. I want the absolute best that I can get with the amount presented. I have one built, and I would like to know what people think of it. Also, if one of you think that you can create a better build, post the build you think is better, and why it is better. Optionally, if anyone would improve on the build, it'd also be greatly appreciated. For any suggestions regarding builds, I would like to ask that they all come from one place. So, for example, all of these parts are from NEWEGG. Also, I am completely fine with the build's prices rising a little above 3000$, but 3200$ is the most that I want the computer to cost. Here is the current build:

Case: Corsair Obsidian Series 800D CC800DW Black Aluminum / Steel ATX Full Tower Computer Case

Motherboard: ASUS Maximus V FORMULA/THUNDERFX LGA 1155 Intel Z77 HDMI SATA 6Gb/s USB 3.0 Extended ATX Intel Motherboard

Video Card: GIGABYTE GV-N780OC-3GD REV2.0 GeForce GTX 780 3GB 384-bit GDDR5 PCI Express 3.0 HDCP Ready WindForce 3X 450W Video Card (I was deciding between this, or 770 SLI. I am only going to be using one monitor.)

Power Supply: CORSAIR HX Series HX1050 1050W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS GOLD Certified Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Processor: Intel Core i7-3770K Ivy Bridge 3.5GHz (3.9GHz Turbo) LGA 1155 77W Quad-Core Desktop Processor Intel HD Graphics 4000 BX80637I73770K

RAM: CORSAIR Dominator Platinum 16GB (2 x 8GB) 240-Pin DDR3 SDRAM DDR3 2133 Desktop Memory Model CMD16GX3M2A2133C9

SSD: SAMSUNG 840 Pro Series MZ-7PD256BW 2.5" 256GB SATA III MLC Internal Solid State Drive (SSD)

HDD: Western Digital WD Black WD1002FAEX 1TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive

Keyboard: Corsair Vengeance K70 CH-9000011-NA Black USB Wired Gaming Mechanical Keyboard

Monitor: ASUS VX238H Black 23" 1ms (GTG) HDMI Widescreen LED Backlight LCD Monitor

Mouse: RAZER Black 7 Buttons 1 x Wheel USB Optical/Laser 6400 dpi Mamba Elite Ergonomic Wireless Gaming

Software: Microsoft Windows 7 Home Premium SP1 64-bit - OEM

Airflow Case Fans: Corsair Air Series AF120 Performance Edition CO-9050004-WW 120mm Twin Pack High Airflow Case Fan

Pressure Case Fans: Corsair Air Series SP120 Quiet Edition CO-9050006-WW 120mm Twin Pack High Static Pressure Case Fan

Water Cooler: CORSAIR Hydro Series H100i Water Cooler

That would be it. Like I said, if you can improve on the build, or just suggest a new one entirely, it would be appreciated.

Edit: Forgot to mention, I need networking, and that's why I'm using a motherboard w/ wireless LAN. Thanks for the responses so far.