OC a 125 watt processor with a 125 watt supported motherboard

I have a ASRock 960 GM-GS3 FX and i'm planning to buy a Phenom II X4 965 BE.. Based from different forums, this processor overclocks very well... Can I still OC even just a little bit even though my motherboard says that max TDP is 125 watts... and the processor is 125 watts? thanks in advance :D