Would the stock replacement rotors be able to withstand all the braking at track? Will it warp?

I got a quote from RDA. $120 each for a plain rotor or $150 each for a 'custom' slotted and dimpled rotor :S

Cause I plan to track the car and just wanted to know what sort of temperatures can the stock rotors withstand. Those RDA can withstand I think over 600 degrees?