I've got an '03 that has serious brake issues. A bunch of warning lights come on and a high pitched alarm sounds. I took it to a LC specialist and they say the equivalent of the power booster is shot and it'll take around $4,000 to put a new one in. Any thoughts on a reliable rebuilt booster/brake unit? If not what are my options for selling the rest of the vehicle? It's at least got value in the drivetrain and chassis. Any thoughts on this are appreciated.