I purchased a set of V&H Monster Ovals off Ebay for $200 that fit 2008 Street Glide. The mounting is a bit different from the older RK pipes, but I'm making a bracket to fit. Sounds great too so I can't wait to finish the project.
I also purchased the short smoked windshields. It changes the face of the bike and looks great. However I'm 6'-3" and the wind can be too much on long trips so I switch out when I go on long hauls.