With GT Stealth's, you'll want to use a high pressure fan like the Blade Master's.
That's a very dense radiator at 30FPI. So you're not going to be able to use a "quiet" solution really. With PWM functionality you should be able to tie the fans into your CPU fan header, so they can be dynamically controlled by your CPU temps.
Sorry not quite following with the whole cpu fan header. Can I plug them into my motherboard and control them through bios?
Also how would you know if the yates are fake or not?