Hi all. I'm gonna buy some new yateloon fans for my cm690 (2xD12SM; 1xD12SL; 2xD14SL; 2xD14SM; 2xD12SL BLUE LED). I have some questions: -Will i be able to put one D14SM (http://www.petrastechshop.com/14yalod1cafa1.html) (max 8.4W) fan controlled by a zalman MFC1 (7W per channel)? What happens if i do it? - why does 2xD12SL BLUE LED (http://www.petrastechshop.com/12yalod1blle.html) consume as only 1 D12SL NON LED (http://www.petrastechshop.com/12yalod1cafa.html)? They are only a bit slower! -why do D12SL and D12SM (http://www.petrastechshop.com/12yalod1cafa1.html) have the same power consumption, while the second has a lot more RPM? -last question: do you think that those are good fans? I have read some good reviews about them. thanks guys! p.s.: my shopping will be completed by: http://www.petrastechshop.com/5scsckbavesy.html http://www.petrastechshop.com/arcomxthco.html http://www.petrastechshop.com/80x15zaop.html http://www.petrastechshop.com/12plfanfibl.html tell me what you think!