I have an original dealer promo model for the 1969 Ford Mustang. This is an extremely rare and valuable collectible. Unfortunately, one of the windshield pillars has been damaged (see pictures). I have four questions. Can this be repaired in such a way as to be unnoticeable when completed? If it were your item, would you attempt to make the repair or leave it as is? What would be the best way to repair this type of damage? Presuming this repair is sufficiently difficult as to not be recommended for an amateur, where would recommend sending it to be repaired?
Thank you in advance for your assistance in this matter!