New build help

Hello everyone, I have come across a problem that I can't seem to solve, I am trying to figure out how to connect 2x360 rads into my system and running the fans off of my "Cpu_opt" header so that they will follow my CPU temp for the time being

My current system -
Haf 932
6700k
Gigabyte z170x gaming 7
680 classified
Pe360
3x vardar 120 - "cpu_opt" fake 4 pin header(gnd, speed control, sense, vcc)
D5 pwm pump - connected to "cpu_fan" header( only true 4 pin pwn header)

New parts being addes
View 71 tg
Xe360
6x dark side gentle typhoon 2250
GPU block for nvidias next gen gpu

I would like all 6 fans to be able to follow my CPU temps and adjust accordingly but I feel throwing 6 fans on the header without another source of power is a bad idea And because my header is not a pwm header I can't use a pwm hub, and the new case does not have any 5 1/4 drive bays so a regular controller is not an option

is there an easy solution that I'm missing?
Or is this unobtainable