New build help

[[XC] leviathan18]

Hello guys,


It's been years since the last time I have been around (also years since I have built a new pc) I have some hardware lying around and I want to complete a new PC let me tell you what I have, what I need and what I want it for.

I have a 512gb SSD 960 evo or pro (can't remember) m2 stick.
a corsair or evga 1000 or 1200w psu
Corsair massive obsidian 900D case
a STRIX GTX1070
a 21:9 lcd


so I need a cpu, motherboard and ram

what I need a desktop pc for?

well

Lightroom raw from a 50mp camera
Photoshop
Resolve same as premiere pro
Premiere Pro 4K footage from Phantom 4 pro, Mavic Pro, GoPro....
Gaming (some at least)


What is my budget none, don't have one in mind, meaning I can splurge a bit getting something nice


I was looking into the i9 realm at 12-14 cores with a nice mobo (dont need a 500$ mobo) 16-32gb of ram I think is good enough


so what do you guys recommend ?

Thanks