So just btw, I'm slowly starting to get to a point where I'll be ready to start putting stuff together - so far I have a motherboard (Asus Z370-E), CPU (i7-8700k), GPU (MSI GTX 1080), and case (NZXT H440). Once I get the cooler I'll probably install the CPU/GPU/Mobo in the case. Any tips or things to watch out for since this is my first time building a PC? And should I even bother putting what I have together or should I just leave everything sealed up nice and tight until I have everything I need, and then build the whole thing in one fell swoop?