I have a 07 Suzuki Boulevard C90. I have put a Mustang seat model # 76541 on my bike last spring. Does anyone know of a backrest that will work for my setup? I tried to upload a picture of my bike, but don't think I was successful. I have contacted Mustang to see if they had a drivers backrest for this seat themselves and they said no. Of course, they wanted to sell me a whole new seat with a backrest with it.