I have had no issues with my CX-9 2011 GT except for window motors failing and battery. I had the spark plugs and coolant changed at 80k and want to have it done again very soon at my local dealer. I don't have enough nerve to do the spark plugs myself. Any common sense additional replacement parts would you guys recommend? I.E drive belts, chains, any valves, any pumps, brake fluid, fuel filter etc. I live near Memphis TN so I have decent weather most of the year. I'm not rich but don't mind spending money where it makes sense. I want to keep this vehicle for at least 5 more years. Any advice would be greatly appreciated.