Yeah, that's what I meant, sorry I wasn't a bit more clear. I'm sure that one's just fine, and it seems to be a good value - it just strikes me as silly to use smaller, less-efficient fans instead of one larger one. I don't have any specific recommendation to make, since I went from a repurposed Volcano 11 to a GeminII on the only dual-core chip (which is an AM2) in the house. (The GeminII is a fine cooler, but it's a pain, and I wouldn't recommend it unless you had the fans around.)
In short: not a specific recommendation, just a generalization of the performance of 60mm fans. The Brisbanes run fairly cool (mine's a 4400+) so you'd be fine in that regard, but if noise is a concern, I'd look elsewhere.