Sorry to hear about your predicament.
Please do post pictures of however they approach the repair, as it will help to inform all of us should we ever need it (hopefully not).
I understand your pain......my 65 MGB, currently owned for 25 years and fairly nicely restored, was parked in a small lot a few years back. I came out to see that someone had backed into it (and left!). Fortunately, the police were able to track down the culprit with assistance from witnesses from a nearby business during my absence. It turns out that it was backed into by a large pickup truck. Admitting fault, the driver stated that I should not drive such a small car, and that it was not his fault he could not see it!!!!!!! Fortunately it was minor, and the body shop was able to pop most of the dent out and use minimal filler. I get it....but now I park EVERY car I own out in the boonies away from everyone!!