NEED HELP Building a PC for streaming games and editing videos with some parts

[kebacala]

I am looking to a streaming and video editing PC with the parts I currently have. i currently own a Dell XPS 9560 and im thinking of selling it to get a better machine. These are the parts that I currently own

Motherboard: Gigabyte Z170XP-SLI
RAM: Ballistix Sport LT 16gb (4gbx4)
CPU: i7 6700k 4.0 ghz
Fan: Arctic Freezer 13
Power Supply: CS750m
Tower: Corsair Spec-01
Wifi: TP-Link TL WDN 4800

Im trying to weigh out the cost. I don't have a lot of cash so the best budget will work. I am thinking of getting a high quality GPU but nothing to expensive. I will also be getting some SSD's as well.

Thanks for looking

 

[Lucky_SLS]

The best part to boost ur performance would be a 1060 6gb.