I just bought a salvaged 1997 FJZ with light front end damage, 273,000 miles, and no factory lockers. It runs, but there is some white smoke, so I am having the engine rebuilt and a custom front bumper made. My goal is to have a dependable rig for the family for baja surf trips, Sierra camping trips, and so forth. Are there any essential mods that you would recommend? I was thinking about a roof rack, and a rear locker.