I went to see and drive this car over the weekend near Portland, OR.  It looks good on the surface & runs great, but I decided not to make an offer due to rust & bondo in the usual places and significant rust under the passenger side. :disappoin  I was too afraid of what was hidden underneath the body and inside the frame.  If your can weld and do body work, this may be okay.  It's a shame to see so much mechanical work done without proper rust repair.  You can PM me for details.  I'm new to this board since I'm an old Z fan looking to get back into a solid 70-72.  Regretfully, I sold my immaculate 73 back in 1993 when I lived in So. Cal.  Most the Z's I find here in Oregon have cancer from our liquid sunshine!