I ran over a hard solid object on a winding road. Preliminary repair estimates are already $21k to have the high voltage battery replaced. Tesla service is telling me that they dont know if there are other yet-to-be discovered issues with the car, such as suspension, wheel alignment, etc. I would like to have the car declared a total loss as i wont trust that the car will ever be fully repaired. Any thoughts as to how i can work with the insurance company on this matter? What are other considerations i should know about?