I have a 2004 Grand Marquis with 50,000 original miles and runs great. I got a job offer that pays very well but I would be driving my car about 70,000 miles a year. The money would be wonderful but wondered what you all thought and if the car would do well? All new fluids,brakes,tune up. Thank you all for any advice. I just don't want to ruin my baby...lol