Overall, I think insurance companies have been fair with regard to the value of the bike, but I would not let my insurance company subrogate my claim unless the other party was underinsured and I expected to file an uninsured motorist claim with my own company (assuming I have such coverage). Rather, I would settle my own claim directly with the underwriter at fault.
You might use Search Tempest to gather the overall market value of like kind and quality motorcycles within 400-500 miles of you. But don't present that until after you have seen their offer. Many times, the insurance company will make an offer that is higher than the local market. I suspect that could happen hear as the re-sell value of the Gen 1 and Gen 2 bikes seems to be dropping significantly over the past 6-12 months.
Remember to let them know about any farkles that you have installed that were damaged, and your riding gear. If you are interested in retaining any farkles that are not damaged, that perhaps could be re-used on your next bike, that is usually not contested. Not sure if you have thought about this, but if the insurance company ask you to sign a release for the totaled bike, that should only a Property Damage Only release (not medical - it's way too early for that).
Good luck.