I'm running the chrome Yami set, but if you want something to cover/protect the pulley, check out Bucky's work. Also, what would it look like if the pulley was painted to match your bike's paint scheme?
http://rswarrior.com/forums/t/52176.aspx
He has done some very unique stuff for our bikes and everyone has given him great reviews.
I know the voices aren't real, but they do have some good ideas.
I want to die while asleep like my grandfather, not screaming in terror like the passengers in his car.