How much are they paying you to do their job for them? And how long has it been in the shop now? I say tell the insurance company to total the truck since this stuff is NLA, pay you full market value, and sell it back to you for a $1. We'll put all the old stuff back on and call it even. You won't be able to tell the difference anyway
Call me. I have one, but I'm not sure I want to part with it.