Amd 64 3000+/3200+ Venice Overclocking

With these 2 processors are there batches which overclock better or are they all good @ overclocking?

In which case is there any advantage in getting the 3200+ over the 3000+ overclocking-wise?? What can I expect using something like the Thermaltake Big Typhoon Cooler and a Asus A8N board?

I reckon that a 3200+ should get to around 2.7-9 with a decent cooler. Not sure how the Asus boards clock - but on my DFI I got 2800 1:1 and 2900 with a 9/10 divider on the RAM :)

3200+ are slightly better for the 10x multi :)