How informative is that for a title?! 
I've decided on the Coolermaster 212 for my upgrades. I was wondering though - how easy is it to pop off the stock 120mm fan and put two new ones on? (Looking at Xilence Red-wings (I think they're called?) atm)
Also, can both fans be run from the same 3-pin on the motherboard with some kind of splitter, or would it be too much of a power-draw? Would one have to be powered from elsewhere, and if so, would the fact the motherboard would be controlling one fan's speed and not the other matter?
Or ... should I just run them both from a fan-controller?

I've decided on the Coolermaster 212 for my upgrades. I was wondering though - how easy is it to pop off the stock 120mm fan and put two new ones on? (Looking at Xilence Red-wings (I think they're called?) atm)
Also, can both fans be run from the same 3-pin on the motherboard with some kind of splitter, or would it be too much of a power-draw? Would one have to be powered from elsewhere, and if so, would the fact the motherboard would be controlling one fan's speed and not the other matter?
Or ... should I just run them both from a fan-controller?