My Computer?

Hello, I just wanted to say first of all... I don't claim to be an expert in anything computer related, that being said... I do think I have a decent knowledge of most computer hardware.

Anyways, I am currently looking to build a new computer, It has been a good 4 years since I have built a computer and I'm kind of out of the loop when it comes to the new, the best, or the most reliable.

My last computer costs around $800, but I plan on going big this time. My ideal price range would be around $2,500 - $3,500 range.

I want this computer to last at least 4 or so years. (like my current build)

I have been messing around with the custom building tool, and came up with this.

Please if you have any suggestions on any changes feel free to call me a jack-ass and lemme know what I should change.

P.S. I am going to be using this game for massive amounts of gaming, I currently work out of the house and I'm on the computer a lot. I plan on playing games like,
Starcraft 2, Diablo 3, Modern Warfare 3, Elder Scrolls Skyrim, ect...

Chassis Model: Special Deal Hot Seller - Cooler Master 942 HAF X
Exterior Finish: - Standard Factory Finish
Trim Accents: Paint Chassis Vents and Grills (Red)
Processor: Intel Core i7 980 3.33GHz (Six-Core Gulftown)
Motherboard: ASUS Rampage III Extreme (Intel X58 Chipset) (Features USB 3.0 and SATA 6Gb/s)
System Memory: 12GB DDR3 2000MHz Corsair Dominator GT with DHX (3x4GB Sticks) (CMT12GX3M3A2000C9)
Power Supply: 1200W Digital Storm Certified (Dual/Triple/Quad SLI Compatible) (Silent Edition Highly Recommended)
Expansion Bay: - No Thanks
Hard Drive Set 1: Operating System: 1x (1TB Western Digital Caviar (7200 RPM) (64MB Cache) (Model: Black Edition)
Set 1 Raid Options: - No Thanks
Hard Drive Set 2: Multimedia\Data: 1x (60GB Solid State (By: Corsair) (Model: Force GT Series CSSD-F60GBGT-BK) (SATA 6Gbps)
Hard Drive Set 3: Backup\Misc.: - No Thanks
Optical Drive 1: Blu-Ray Player/DVD Writer (Play Blu-Ray and Burn DVDs)
Optical Drive 2: DVD-R/RW/CD-R/RW (DVD Writer 24x / CD-Writer 48x)
Internet Access: !PROMOTION: Killer 2100 (Optimized for Online Gaming) Lag and Latency Reduction
Video Card(s): 2x SLI Dual (NVIDIA GeForce GTX 560 Ti 1GB (PhysX Tech) (Overclocked EVGA Edition)
Add-on Card: - No Thanks
Sound Card: Integrated Motherboard Audio
Extreme Cooling: H20: Stage 4: Sub-Zero LCS Cooling System: CPU Only
H20 Tube Color: Red Tubing with High-Performance Fluid (UV Lighting Reactive)
Chassis Airflow: Upgrade Chassis With LED Performance Fans (Red) (Up to 6 Fans)
Internal Lighting: Internal Chassis Lighting System (Red)
Enhancements: Scythe Kaze Master Temperature Display & Fan Controller (Requires Chassis Airflow Upgrade) (KM01-BK)
Chassis Mods: - No Thanks
Noise Reduction: Noise Suppression Package Stage 2 (Optimized Airflow & Fan Speeds with Noise Dampening Material)
LaserMark: - No Thanks
CPU Boost: FREE: Stage 1: Overclock the processor between 3.3GHz to 3.9GHz (Cooling Upgrade Recommended)
Graphics Boost: FREE: Yes, Overclock the video card(s) as much as possible with complete stability
Memory Boost: Memory Fan Kit Only (Does not include memory overclocking service)
OS Boost: FREE: Yes, Disable and tweak all of the non-crucial services on the operating system
Windows OS: Microsoft Windows 7 Ultimate (64-Bit Edition)
Recovery Tools: Advanced Recovery Kit (40GB Hard Drive Partition of Image With OS & Drivers)
Virus Protection: McAfee Internet Security 2011 (Virus, Spyware , Spam, Phishing, Firewall, Online Backup Protection)
Office: - No Thanks
Pre-Install Game: - No Thanks
Display: - No Thanks
Surge Shield: - No Thanks
Speakers: Logitech X-540 5.1 System (Black Edition) (Includes Subwoofer)
Keyboard: Logitech G19 Gaming Keyboard (USB) (920-000969)
Mouse: Cooler Master Sentinel Z3RO G Mouse (High-Speed Gaming Grade)
External Storage: - No Thanks
Exclusive T-Shirt: FREE: Digital Storm T-Shirt - Black (Extra Large)
Priority Build: - No Thanks, Ship Within 5-15 Business Days After Order Is Successfully Processed
Warranty: Life-time Expert Customer Care with 3 Year Limited Warranty

The build above at the time costs, $4,371.00 + shipping.

Now is there anything here that is overkill? This build is about $800 above my budget. But I could always hold out for a few months.