Case choice is always a personal prefrence.
PCPartPicker part list:
http://pcpartpicker.com/p/1tmNY
Price breakdown by merchant: http://pcpartpicker.com/p/1tmNY/by_merchant/
Benchmarks: http://pcpartpicker.com/p/1tmNY/benchmarks/
CPU: Intel Core i5-3570K 3.4GHz Quad-Core Processor ($189.99 @ Microcenter)
CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler ($29.98 @ Outlet PC)
Thermal Compound: Arctic Silver Arctic Alumina Premium Ceramic Polysynthetic 1.75g Thermal Paste ($3.99 @ Newegg)
Motherboard: ASRock Z77 Extreme4 ATX LGA1155 Motherboard ($124.99 @ Newegg)
Memory: Corsair Vengeance 8GB (2 x 4GB) DDR3-1600 Memory ($66.59 @ Amazon)
Storage: OCZ Vertex 4 128GB 2.5" Solid State Disk ($134.99 @ Newegg)
Storage: Western Digital Caviar Black 1TB 3.5" 7200RPM Internal Hard Drive ($82.99 @ NCIX US)
Video Card: XFX Radeon HD 7950 3GB Video Card ($209.99 @ NCIX US)
Case: Cooler Master HAF 932 Advanced ATX Full Tower Case ($119.99 @ Newegg)
Power Supply: Corsair Builder 600W 80 PLUS Bronze Certified ATX12V Power Supply ($39.50 @ Newegg)
Optical Drive: Asus DRW-24B1ST/BLK/B/AS DVD/CD Writer ($18.49 @ Amazon)
Operating System: Microsoft Windows 7 Professional SP1 (OEM) (64-bit) ($124.00 @ Amazon)
Total: $1145.49
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2013-08-18 12:23 EDT-0400)