1)you don't need a z board if you arent overclocking. big waste of money.
2)that cooler comes with thermal paste. remove it from your build.
3)you are spending way too much on the case.
4)you are also spending way too much on the ram.
5)500 GB ssd is overkill. you should be putting the money into a better processor, especially for video editing. downgrade to 256gb.
6)if you'd like to future proof, get an r9 390. 8gb of vram vs the 970's 3.5gb will go a long way.
this is a tad over your budget but worth every penny. save an extra $43.
PCPartPicker part list /
Price breakdown by merchant
CPU (Equal to i7-4770): Intel Xeon E3-1231 V3 3.4GHz Quad-Core Processor ($242.99 @ SuperBiiz)
Motherboard: ASRock H97M PRO4 Micro ATX LGA1150 Motherboard ($79.89 @ OutletPC)
Memory: G.Skill Ripjaws X Series 16GB (2 x 8GB) DDR3-1600 Memory ($59.99 @ Newegg)
Storage: Crucial BX200 240GB 2.5" Solid State Drive ($63.99 @ SuperBiiz)
Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive ($45.88 @ OutletPC)
Video Card: Gigabyte GeForce GTX 980 Ti 6GB WINDFORCE 3X Video Card ($599.99 @ Amazon)
Case: Cooler Master N200 MicroATX Mid Tower Case ($39.99 @ NCIX US)
Power Supply: XFX TS 750W 80+ Gold Certified ATX Power Supply ($61.00 @ Newegg)
Total: $1193.72
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2016-01-24 23:01 EST-0500