I'm considering purchasing a 2001 or 2002 6 speed coupe. First of all, will I regret buying a California car since I live in the mountains of Colorado. Approximately 25% of my driving will be at high altitudes above 8000'. I've heard that the California emmissions hamper performance here. And should I choose a 2002 to avoid the oil consumption problems I've been reading about that 2001's are experiencing. I've owned 4 Vettes previously, but this will be my first C5. So I'll appreciate any and all advice. Thanks!