Sauhta :
Motherboard: Z370 MSI A-Pro
Cpu: i7 8700k
Gpu: Gtx 1060 3gb
PSU: ???
Cooler: H60 AIO Liquid CPU Cooler
Ram:Corsair Value Select 8GB DDR4 2133MHz
Well for that system a good quality 650W PSU.
Seasonic Focus Plus
Corsair RMX
EVGA G2 or G3
And might want to rethink that CPU cooler it's underpowered for the 8700K, way underpowered. If you want an AIO you will need at least a 240mm, even better a 280mm.
Or go with one of the larger Air coolers like the Noctua NH D15.
And go with some better quality memory and faster memory like DDR4 3000. Stay away from cheap budget memory.