I want to emphasize that your wrecked bike has a lot of residual value, but turning it over to a salvage guy will give you very minimal return. That kind of buyer lives on buying cheap, and telling you your bike is nearly worthless. Just a sample of the value, is the engine, transmission, throttle bodies/injection system, drive, wheels, frame components, ABS brake systems, lights, seats, side covers, suspension...there are dozens of parts that have value, and it can really add up.
A local forum member here "James Burleigh" had a trashed transmissions and engine on his 2005 FJR, and turned the bike over to another forum member Hycle, to salvage and sell. You seem to have a similar offer from a forum member near you. The best thing to do is to get the damaged parts stripped away so you know what you're dealing with, then move on from there. I think there is more willing help out there than you know. Good luck to you, and sorry this happened.