You could go with something like this:
PCPartPicker part list:
http://pcpartpicker.com/p/XCnQNG
Price breakdown by merchant: http://pcpartpicker.com/p/XCnQNG/by_merchant/
CPU: Intel Core i7-5820K 3.3GHz 6-Core Processor ($369.88 @ OutletPC)
CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler ($29.98 @ OutletPC)
Motherboard: MSI X99S SLI Plus ATX LGA2011-3 Motherboard ($199.99 @ Amazon)
Memory: Crucial Ballistix Sport 16GB (2 x 8GB) DDR4-2400 Memory ($182.98 @ Newegg)
Storage: Kingston SSDNow V300 Series 480GB 2.5" Solid State Drive ($174.99 @ Amazon)
Video Card: Asus GeForce GTX 970 4GB STRIX Video Card ($328.99 @ Directron)
Case: Thermaltake VL80001W2Z ATX Mid Tower Case ($19.99 @ Micro Center)
Power Supply: EVGA SuperNOVA NEX 650W 80+ Gold Certified Fully-Modular ATX Power Supply ($54.99 @ NCIX US)
Total: $1361.79
I don't know if you need a monitor or any other peripherals.