What is the target screen resolution and refresh rate you are aiming for ? 1080p, or 1440p? Which Monitor do you currently have ? Are you a casual gamer, or a hardcore player ?
Because a lot depends on all these factors. Specs seem OK to me, both the GPU and CPU are also powerful. But which Power supply unit are you planning to buy ? PSU is the most important component which you have missed here.
Have you already bought ALL these PC parts, or you are planning to get a similar specc'd PC ? There is nothing good or bad about any PC configuration. It all depends on your gaming requirements and needs, and also what type of PC games you usually play. Latest AAA titles, E-sports, or older PC games ?
For 1080p/60Hz gaming this config is a bit overkill IMO.