34's rust around the stop light in the bootlid so check for that....look for tape off's around the door apature,window moulds and boot apature for history on refinishing....also look for jaw marks on the sill/floorpan lap join for any history of the car being pulled about on a pulling rack or bench.Check door aparture to inner panel for original spot welds(you will need to slide up the pinch weld to check that)also check the radiator support panel/back panel for original spotwelds and might as well have a good look at the chassis rails/floor for any signs of meddleing...all this stuff is very easy to check without the need of any tools....i have looked at many cars for people checking all these things and within 5 minutes tell wether to look further or to walk....usually the latter!Goodluck!