I've countered your build with an improved improved one. But take NetworkPCE's build, that's a solid one.
PCPartPicker part list / Price breakdown by merchant
CPU: Intel Core i7-4960X Extreme Edition 3.6GHz 6-Core Processor ($1034.98 @ SuperBiiz)
CPU Cooler: Corsair H110 94.0 CFM Liquid CPU Cooler ($108.58 @ Amazon)
Motherboard: Asus Rampage IV Black Edition EATX LGA2011 Motherboard ($459.99 @ NCIX US)
Memory: Corsair Dominator Platinum 64GB (8 x 8GB) DDR3-2133 Memory ($889.99 @ Amazon)
Storage: Samsung 840 EVO 500GB 2.5" Solid State Drive ($249.99 @ Amazon)
Storage: Samsung 840 EVO 500GB 2.5" Solid State Drive ($249.99 @ Amazon)
Storage: Hitachi 6TB 3.5" 7200RPM Internal Hard Drive ($483.00 @ Amazon)
Video Card: EVGA GeForce GTX Titan Z 12GB Superclocked Video Card (2-Way SLI) ($3199.99 @ Amazon)
Video Card: EVGA GeForce GTX Titan Z 12GB Superclocked Video Card (2-Way SLI) ($3199.99 @ Amazon)
Case: Corsair 900D ATX Full Tower Case ($279.99 @ Micro Center)
Power Supply: Corsair AX1500i 1500W 80+ Titanium Certified Fully-Modular ATX Power Supply ($449.99 @ NCIX US)
Total: $10606.48
Prices include shipping, taxes, and discounts when available