I think NADA on that is $7800 stock.
I think it depends on how fast you want to sell it, or how many tire kickers and test riders you want to put up with.
You got lots of extra bling, and I'm surprised how many guys want full price back and then some. As a personal preference, I only want a stock bike. Sometimes guys bling their bikes and it looks just like they had too much money and not enough sense. Other times, a few tasteful mods really do make the bike better.
How many cents on the dollar would you pay for somebody else's used bling, can't be sure if was done right, or caused a future electrical problem, or whatever, no warranty, and no recourse because it was a private sale.
imho, ask for 85, you might get it, but expect to wait, and sell for 78.