82C idle isn't bad. My old HD4870 was idling at 80C with the stock dual slot cooler in a P182 with 4 fans (but that was at very low auto RPM). It did push the hot air outside though. Was running at 90C at load, it was a bit hard to keep your hand next to the vent

Was actually nice to keep my feet on the case as the hot air moving up was pleasantly warming my feet

Not to mention the immediate area so it was warm and cosy in the winter.
The card was next to the CPU and was causing the CPU temp to rise a degree or three.
EDIT: Then I decided to change that due to the noise. Noise hardly changed (as I could still hear it with the TwinTurbo) and the warm air stopped. Ohh well.