Ok, so I have 2 80mm fans w/ 2 pin connectors, I'm wondering if i can just pull them out and sitck them into a 4pin molex? Which color cord would go where? isn't black ground and red power? Also would I be able to put the 2 fans into the same 4 pin molex because the 4 pin molex has 2 power and 2 ground? Or am I way off?