Advice Upgrading my Ncase M1 V5.0

[AlvinChOcOs]

Hi guys, I'm looking to upgrade my pc and would like to seek advice. Current rig is mainly used to do gaming at 1440p.

Here is my current setup:

Case: Ncase M1 V5.0

CPU: AMD Ryzen 7 2700X

MB: ROG STRIX X470-I Gaming

Ram: G.Skill 8GB DDR4-3200 (x2)

GPU: AMD Radeon RX Vega 64

PSU: EVGA SuperNOVA 650 GM

Hard disk: Samsung SSD 860 EVO M.2 1TB

Cooling: Fan cooling - NH-U9S, a few NF-A12 and NF-A9 PWM