NEW: aquaero 5 series

[Tolem]

Please bear with me for some newbie questions. I plan on ordering the XT and am wondering what else I need.

My case has 15 Gentle Typhoon AP-15's and an old school ehiem pump that I plug directly into the wall. I plan on getting two pumps designed for watercooling later so I can plug them into the XT, along with a flow meter. For now with the 15 AP-15's I was planning on getting two of the power adjust 2's, I assume that should be enough? And then I would just monitor the Aquaero using the software as I add more fans / the pumps later to see how its doing and add more power adjust2's as necessary (is that the standard practice?).

How do you plug multiple fan's into the stock XT's fan controller 1-4 ports? Likewise, how do you connect multiple poweradjust 2's to the 2 aquabus connectors? How does the aquabus high / low differ?

Is there a detailed description of what each port on the PCB does? Some are kind of obvious, but say 12V PWM, is this for the pumps? Tacho?

Also, I run all of my cooling, lighting, fans, (and pumps in the future) on a seperate power supply (tied into the first with a cable so they turn on / off at the same time). Does this pose a problem for the XT or should it operate the same as if it was powered by the PSU the motherboard is on.

Sorry for all the questions, just kind of overwhelemed with it all and the lack of a detailed manual (the pdf I found was more like an advertisement of features?)