I'm planning on getting a custom loop to cool my 9900k and I was wondering how I am supposed to control/power the RGB. I'm looking at 3 EK-Vardar EVO 120ER RGB fans, 1 EK Maximus XI Hero RGB monoblock, and 1 EK RGB pump/res combo. I've never used any RGB components before. The page for the Vardar fans says they use standard 4-pin 12V RGB connectivity. Does this mean I have to plug one cable from the fan to a 4-pin PWM header like you would for normal fans and another cable to one of the RGB headers on my motherboard? If this is the case, I don't think my motherboard has enough RGB headers on it to support all the RGB components I'm getting. Asus's website says the Maximus XI Hero has 2 Aura RGB Strip Headers and 2 Aura Adressable Strip Headers. Will I need to get something like an RGB controller and if so what would you guys recommend?