~3 months ago I was in stop and go traffic, I was stopped for 6 seconds (as was everyone else), and the lady behind me 'forgot to look ahead'. So she ended up doing a lot of damage to the back of my car. It took a long time, but the insurance company accepted full fault. The amount they're offering me now $6100, is too low. I'm not being made whole. I'll end up paying more for a replacement car. Plus my taxes, plus all the stress/time with a broken car.
I want you to negotiate with them, if need be to find a third party arbitration service.. and then get a ruling from a third party arbitration service that gets me more money. That's what I really care about, I expect your services to cost a lot less than the increase you can get me from negotiating.
Also I want you to find comparable vehicles that are a lot more expensive than their comparables. You should be able to act as an independent appraiser and make a report like they did.