I was looking at these Hayabusa mirrors.
eBay Motors: Suzuki GSXR 600 750 1000 Hayabusa INTEGRATED MIRRORS (item 220267959236 end time Aug-14-08 07:55:57 PDT)
Mainly because my stock mirrors have turn signals in them and I like that. I figured the difference in the mounting angle would have to be solved by some sort of wedge.