Ok great! That makes sense about the Apogee Drive 2, haven't seen one in person yet, so I'm glad it has its own power. In that case I think what Ill do is have the pump on the PWM fan header, 3 of the front rad fans chained on the next header, 1 of the front fans and 2 of the case fans chained on the 3rd header, and the 2 120mm top rad fans off the last. Sounds like that would work perfectly. Thanks for the help guys!

(thanks for the move) So I want to buy the Aquaero 5 LT and have it control a Swiftech Apogee drive 2 off the pwm header, 4 Swiftech Helix 140mm 3 pin in push/pull off my front radiator on 1 channel, 2 Swiftech Helix 120mm pwm in pull off my top radiator with the 2nd channel, and 2 Swiftech Helix 140mm 3 pin as case fans on the last channel. My question is mainly about power for the fans in my front radiator. I understand that the maximum is 19.8 watts and 1.65 amps? So if I ran 4 Helix with vol...