So i just bought an Asus z370-a mother board, i5 9600k with Cooler Master Hyper 212 EVO as the cooler, and NZXT H500 case Which should all arrive here on Friday. This is my first time doing any upgrading or PC building in general, I know how to do it, I just never have done it before. Basically im just looking for advice, like things i need to look out for or make sure i dont do. Also am wondering if this is a decent CPU upgrade from what i previously had which was a i5-6400 with a stock cooler. sorry if this was the wrong place to post this.