How hot does every1's PWMS get?

I did the 4-40 bolt mod and I know its making good contact plus I have fans over it.

Current voltages are

Vcore 1.38V
MCH 1.52V (set)
CPU VTT 1.42
ICH stock
ICHIO stock

PWMs are hitting 81C under prime load

machine is clocked at 3.6ghz 9x400