Switch out Fans

System Name	AMD_Awesome
Processor	AMD Phenom II X4 970 3.5GHz
Motherboard	ASUS M4A89GTD PRO/USB3
Cooling	ARCTIC COOLING Freezer 7 Pro Rev.2 92mm
Memory	G.SKILL Ripjaws 8GB (2 x 4GB) 240-Pin DDR3 1333 (PC3 10666)
Video Card(s)	MSI R6870 Twin Frozr II Radeon HD 6870 1GB
Storage	16GB Kingston S100 SSD \| 320GB SAMSUNG Spinpoint F4 \| 1TB Seagate
Display(s)	Samsung SyncMaster P2370 1920x1080
Case	LIAN LI ARMORSUIT PC-P50R
Power Supply	CORSAIR CMPSU-650TX 650W
Software	Windows 7 Professional x64 SP1

I currently have http://www.newegg.com/Product/Product.aspx?Item=N82E16835103197 and am using the fans that came with it.
They are quite noisy at any load and make a lot of noise when they spin up and down.
I was considering replacing them with two of these
http://www.amazon.com/dp/B002XISTXM/?tag=tec06d-20

thoughts?