My friend, i have squeezed out every penny for this. This baby will do you good, run 4k easily, be futureproof for at least 4 years, and ~2k. Behold the dual 980 monster. The onlu point of upgrade i would recommend is going for an i7 in the future as it is better in video editing.
PCPartPicker part list: http://pcpartpicker.com/p/7LhgHx
Price breakdown by merchant: http://pcpartpicker.com/p/7LhgHx/by_merchant/
CPU: Intel Core i5-4690K 3.5GHz Quad-Core Processor ($227.99 @ SuperBiiz)
CPU Cooler: Corsair H105 73.0 CFM Liquid CPU Cooler ($99.99 @ Newegg)
Motherboard: Gigabyte GA-Z97X-Gaming 5 ATX LGA1150 Motherboard ($129.99 @ Amazon)
Memory: Corsair Vengeance 16GB (2 x 8GB) DDR3-1600 Memory ($109.80 @ Newegg)
Storage: A-Data Premier Pro SP600 256GB 2.5" Solid State Drive ($89.99 @ NCIX US)
Storage: Western Digital BLACK SERIES 1TB 3.5" 7200RPM Internal Hard Drive ($69.98 @ NCIX US)
Video Card: Gigabyte GeForce GTX 980 4GB WINDFORCE Video Card (2-Way SLI) ($552.98 @ Newegg)
Video Card: Gigabyte GeForce GTX 980 4GB WINDFORCE Video Card (2-Way SLI) ($552.98 @ Newegg)
Case: Fractal Design Define R5 w/Window (Black) ATX Mid Tower Case ($117.99 @ SuperBiiz)
Power Supply: Corsair CSM 750W 80+ Gold Certified Semi-Modular ATX Power Supply ($83.98 @ Newegg)
Total: $2035.67
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2015-03-22 06:59 EDT-0400