good morning and greet to all.i wish to get a suggestion about a pc build here.a flash of my mind about pc build up as below,please give me  some advide instead if you saw something wrong.i wish to get it for video/photo editing use

MOBO: MSI B450 TOMAHAWK MAX

CPU:- AMD R9 3900X/3950X

GRAPHIC: SAPPHIRE NITRO+ RX590(USED)

RAM: HYPER X FURY 2666 8GBX4PCS / 16GBX4PCS

SSD : WD SN750 / KINGSTON A2000 (512GB-1TB)

MONITOR : VIEWSONIC VF2468 ADOBE 100%

PSU: -SILVERSTONE/COOLERMASTER MODULAR 750W

CASES: COOLER MASTER H500M (OR MAYBE ANY OTHERS BETTER)

CPU COOLER UNIT PREFER NON RGB LIQUID COOL UNIT(PLEASE RECOMMEND ME)

FAN IN CASE PREFER ALL USE NOCTUA FAN. NON RGB PURPOSE

SORRY I'M A OLD MAN WHICH DON'T LIKE LIGHTS BECAUSE PC PUT IN ROOM.

PLEASE GIVE YOUR SUGGESTION,APPRECIATE IT.