My 20 yo son is driving his grandmother's 1983 240GL, which has 60,000KM. We have had it since new. It has not been well treated these past couple of years, and my son wants to get a different car. My view is that it could be made great (with cosmetic and possibly fundamental problems repaired.) Is it possible to find an honest Volvo specialist in Sydney Australia who could tell me (a) whether its worth getting into shape and (b) what it might cost? What do I need to do to answer these questions..