These are probably my final ibuypower specs any changes?

[BubbyGtx]

Case
NZXT Source 210 Gaming Case - Black
Case Lighting
None
iBUYPOWER Labs - Noise Reduction
None
iBUYPOWER Labs - Internal Expansion
[6-Port] NZXT Internal USB Expansion System + Bluetooth & Wireless N Modules
Processor
Intel® Core™ i7-2600K Processor (4x 3.40GHz/8MB L3 Cache)
iBUYPOWER PowerDrive
None
Processor Cooling
Asetek 550LC Liquid CPU Cooling System (Intel) - ARC Dual Silent High Perfornamce Fan Upgrade (Push-Pull Airflow)
Memory
16 GB [4 GB X4] DDR3-1600 Memory Module - Corsair or Major Brand
Video Card
NVIDIA GeForce GTX 580 - 1.5GB - SLI Mode (Dual Cards)
Video Card Brand
Major Brand Powered by AMD or NVIDIA
Motherboard
[SLI] ASRock Z68 Extreme4 Gen3 -- 2x PCI-E 3.0 x16
Intel Smart Response Technology
None
Power Supply
1050 Watt - Thermaltake Toughpower Grand-1050M Free Upgrade to 1200 Watt Toughpower Grand-1200M ($40 Savings)
Primary Hard Drive
1 TB HARD DRIVE -- 32M Cache, 7200 RPM, 6.0Gb/s - Single Drive
Data Hard Drive
120 GB ADATA S510 SSD - Single Drive
Optical Drive
24X Dual Format/Double Layer DVD±R/±RW + CD-R/RW Drive - Black
2nd Optical Drive
None
Flash Media Reader / Writer
None
Meter Display
None
USB Expansion
None
Sound Card
3D Premium Surround Sound Onboard
Network Card
Onboard LAN Network (Gb or 10/100)
Operating System
Microsoft Windows 7 Home Premium + Office Starter 2010 (Includes basic versions of Word and Excel) - 64-Bit hows this?

 

[mojito_619]

Hi BubbyGtx,

Have you ever considered building your PC yourself? It saves you a lot of money, it's satisfying and you get more choice of components. I strongly suggest doing so.

Are you using this PC mainly for gaming? If so, the I7 2600K is overkill, and so is 16GB of RAM. Go more for a I5 2500K and 8GB of RAM.
I'll leave the rest for the more knowledgeable people to evaluate.