Intel core i7 920 temps with CM Hyper 212 evo

Are these temps normal for my 920 D0 stepping idle is 41C when overclocking to 3.2ghz with 1.2v and load 75max and when playing games around 57-58C i dunno if these are good i installed this cooler 2 days ago with arctic silver 5 thermal paste i done everthing correct i put a pea size dab of paste then put the cooler on.

At only a 3.2GHz clock / 530MHz overclock, you shouldn't need to supply more Vcc / Vcore than the VID of the chip, which should be in the neighborhood of 1.12-1.15V.