I have a 2007 Dodge Caliber SXT that my mom bought back in 2009. It has about 109k km so it's not driven a whole bunch but just like most dodge calibers this one also has rust issues on the front crossmember. Given how little km is on this vehicle, would it be worth it to replace the front crossmember? I really don't have the time to be looking for new cars and selling this one and I need this car to get to and from work. What should I do?