Sorry to hear.... That stinks!
You may want to give Alex, at Vintage Motorcars a ring... My experience is they are great to work with, and they do work with most of the known insurance companies that cover our toys..
Alex Salazar
alex@vintagespyders.com
Vintage Motorcars
Stanton, CA
714-894-1550
A few site members recently had collision damage repair work done there. You may want to ask for their thoughts?
Alex frequents this site as well.
Luis