64 dart. what to look for?

I would make sure the car was solid in the floor pans and quarter panels etc. I would check the trim pieces to make sure they were all there, they are hard to get and costly. Reproduction headlight bezels are pricey around $289.00 a pair at laysons.com, they are always damaged on these cars, hard to find. Do a compression test on the motor, wish I did, I had to replace my motor the first month after purchasing. The slant 6 motors are really good if they are taken care of, almost bullet proof. The previous owner of my car was poor on the maintenance, good with body work, and a horrible mechanic. Any chrome will have to be re-chromed since new pieces are not available.