[jac1976]

There are many more knowledgeable folks on here than myself, but I would get the ball rolling sooner than later. Find a reputable shop that has worked on 911s take a look at it initially. I would not want a run-of-the mill body shop accustomed to assuaging body panels on body-on-frame vehicles getting their hands on it first. Their end point is usually smooth panels and "close enough" gaps, this just makes more work for the next guy who recognizes this a monocoque and corrects the real problem. This is not to say that the damage is anything more than those above have surmised, but I would want the initial assessment and work done by people who know what they are doing and I would want it done on the tow company's dime.