I have 3 fans: intake, exhaust, and CPU heatsink. There are plenty headers on the motherboard for even more fans but I want to have all the fans to adjust their speed with the temperature like the CPU fan does. The CPU fan header is the only one with the option it seems. If I leave the power and RPM wires where they are on the intake and exhaust fans, cut just the PWM wire from those two fans, and attach all the PWM wires together at the CPU fan header, this should accomplish what I want? No issue running 3 fans off the pin or leaving the power and RPM on the other headers? Thanks.