ours has had the accumlators replaced twice, the diff. replaced, rebuilt brake pumps twice, motor mounts replaced, gas springs replaced, all the recommended maint. done, steering rack replaced, cv joints replaced, injectors and fuel rail cleaned----all done by mag and there is more in not listing
also my grandfather owns a rolls royce and bentley repair/restoration shop and has had his cars win pebble beach, he just replaced the entire brake system that doc mentioned- our family cost was 4k