Added a 1TB hard drive and a GTX770
PCPartPicker part list:
http://pcpartpicker.com/p/3GX02
Price breakdown by merchant: http://pcpartpicker.com/p/3GX02/by_merchant/
Benchmarks: http://pcpartpicker.com/p/3GX02/benchmarks/
CPU: Intel Core i5-4670 3.4GHz Quad-Core Processor ($204.99 @ Amazon)
Motherboard: MSI H87-G43 ATX LGA1150 Motherboard ($74.79 @ Newegg)
Memory: G.Skill Ares Series 8GB (2 x 4GB) DDR3-1600 Memory ($69.99 @ Newegg)
Storage: Crucial M500 120GB 2.5" Solid State Disk ($66.99 @ Amazon)
Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive ($54.43 @ OutletPC)
Video Card: MSI GeForce GTX 770 2GB TWIN FROZR Video Card ($319.99 @ Amazon)
Case: Cooler Master CM 690 II (Black) ATX Mid Tower Case ($102.98 @ Newegg)
Power Supply: Antec EarthWatts Green 650W 80+ Bronze Certified ATX Power Supply ($76.98 @ SuperBiiz)
Optical Drive: Asus DRW-24B1ST/BLK/B/AS DVD/CD Writer ($19.98 @ OutletPC)
Keyboard: Corsair Vengeance K70 Wired Gaming Keyboard ($109.98 @ Newegg)
Mouse: Razer Ouroboros Wireless Laser Mouse ($128.13 @ NCIX US)
Total: $1229.23
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2014-05-09 17:22 EDT-0400)
There's really nothing wrong with that Rosewill, but this Antec is better for the same price.
Personally I would never spend over $200 for a mouse and keyboard. You could get even better core parts if you weren't spending so much here. But the above build would be awesome anyway.