I'm looking at a 92 lexus ls400 one owner car from a business associate. It has 99k and has been sitting in a garage for about five years. No rust or body damage. Do any of you car gurus on here know anything about these things? I've only owned a 1980 toyota and i was a beater. I know it will need brakes and tires he wants $3500. Can i work on the brakes? Is it worth it?