Good evening my friends. Does anybody know if someone makes a drivers backrest that fits a 08 FXSTC with the stock seat? I have a Mustang backrest on my 08 Ultra, but I can't find a listing at Mustang's website for the FX. Would be nice if I could just swap out the backrest between bikes, and leave the mounting bracket on each respective bike. Can anybody point me in the right direction? Thanks in advance for your replies.