SLK-X00 and north bridge?

I have the NF7-S v2 and I orderd the vantec iceberq for northbridge cooling.(It comes with 2 more passive heat sinks, one for south bridge and could I put the other on the moffsets? Where are they located?)

Ok the main question. SLK 800 or 900 on this mobo with the afformentioned nb cooler. I will also be putting an AC duct into my comp soon, so how about some fan reccomendations? I dont want it Tooo darn loud but I wouldnt want to sacrifice proformance too much.

slk 900 with a 92mm panaflo h1a

Hows about this? It would work on both the SLK800 and 900, and allow you to choose speed according to your noise and performance preference.

Ah Perfict. Thx guys