Hey, I am going to look at a legacy on sunday, and have never owned a Subaru before and dont know what to look for. It has a new timing belt, brakes and regular check ups at a subaru dealer and 226,000km/140,000miles. What should I be looking for when I see it? I can fix/replace any part but is there any specific part(s) I should know about? Where are the main rust spots?