Father n Laws 66

My wifes Father pasted away about a year ago and he had a 66 Mustang (original owner). My wife has decided that she wants to get it and fix it up (Oh Boy!!!!) I have no car knowledge so the repair work will be done through mechanics and body shops. I will be exploring the MF looking for advice and direction. Feel free to offer your oppinions. The car is not in bad shape. It runs good but needs a paint job which I am sure there will be some body work involved. My first question is what would a ballpark figure be for a professional paint job? The car is Springtime Yellow.