expect some rust somewhere....but its not to much bother to get it sorted....the main thing u want is a good engine and turbo the rest is a piece of cake...dont want to be rippin an engine out for a rebuild and put the thing back in...cost u a fortune. obviously u dont want it to be a rust bucket....some rust is acceptable...these cars are are gettin on a bit now and there not the most solid of cars anyway. good luck
andy