i found a 97 grand prix gt for sale. the guy is asking $1900 obo. the car has 180k miles but on the swapped motor 100k miles. is this a good deal? are there any common problems w/ these cars? he told me that the intake gasket, blower motor, and ignition switch were all replaced. as well new pads all around and tires and interior look good. car currently has ZZP PCM, CAI, and stage 1 TB. the car will be used to get back and forth to school. about 30-40 miles round trip. what should i be looking for?