I have a 1996 LS400. It has been driven 157,000 miles. When it was inspected the recommendations were to replace the lower left ball joint (340$), flush transmission, power steering, brake, coolant (570$) replace cabin, fuel, air filter (272$) Full tune up (Spark plugs, wires, cap, rotors- 870$). Are these prices fair? I would love to see your opinions, knowledge, and feedback.