on buying a Z32 are often quite different after they have had the opportunity to study the car. For example I used to think that it was best to buy an unmolested 'original' car. Now after spending $5 in upgrades and mods, I would buy a car with the mods already installed and paid for by the previous owner. However, the difference is that I would know what upgrades I wanted, and more imortant; I would know how to determine whether or not the car had been properly maintained.