I am purchasing a 2003 LX470 with 116k miles. I will pick up the vehicle next week. Please tell me what items I should replace, change, inspect for wear, etc. to get it ready for its new home. I know the timing belt was replaced at 90k miles, and I assume the water pump at the same time. What are some parts that might have corroded, or worn out that I should replace before taking the rig on long trips? Any pointers are greatly appreciated.