Thinking about buying this 200 series, anyone think this rust is too much to go forward with? It's a 2018 with 90k miles from Montana, the rust didnt originally scare me as im in nw pa but doing more reading apparently it can be a killer. If it needs some work done to it im willing to at the price point, but not if it will be a losing battle. want to keep it at least 15 years. Anyone have any thoughts?