This car has been sitting for most of the past 6 years, indoors I presume, with only 1200 miles accumulated. It has the original fluids--engine oil, antifreeze, the whole bit. The car is out of warranty. Before committing to purchasing it, what time bombs, if any, should I be waiting for? Before driving the car I'm thinking it needs new tires and a total fluid change of every system. Any comments, recommendations please? Thanks.