I am building my first pc and was wondering how to plug in my fans and aio. I have 7 fans total, 4 on on the intake rad and 3 exhaust fans, not to mention the aio pump. However, I am using the z390 e mobo which apparently only has 7 headers total. I’m confused as to which headers to use and whether or not I need fan splitters. I figured I could group the 4 intake fans together but I would really like the opinion of an experienced builder.