I have the PC-V1000, mounting a A8N-SLI with an XP-120 sink. I have a Panaflo FB M fan I mounted initally, and when I put that in the case, the rear exhaust fan is fully half way blocked by that assembly. The rear fan is only about an inch from the sink/fan assembly and I am wondering if anyone has a similar combo (PC-V1000, XP-120, any fan). Since I have the Panaflo blowing down into the sink, I am worried about the two fans trying to fight each other. I could reverse the Panaflo to pull up through the sink, and theoretically out the exhaust fan then; anyone tried that?