For media work only

I'm not a gamer, I'm a real estate photographer and videographer. My workflow is to import [up to] 4k 60fps video and RAW photos, which I then edit in Davinci Resolve pro, Adobe lightroom and photoshop. I have a 2k budget, and like I said I don't game, and I don't care if there's no RGBs, whatever saves me the most and gets me the best export times, and least lag within my forementioned apps. Basically 1 TB for the programs alone and a seperate ssd for my media. You get the picture...any ideas? I'm not a computer guy or a gamer, so I need help please and thanks in advance! Country: USA Peripheralsneeded: none. Budget: $2,000