Handlebar Riser Search

[Motogeezer1949_imp]

I hope the kid doesn't mind the surprise mods I'm making to his CB, but I'm guessing since he's not riding it, he won't mind much. There's 18 days til Bike Week and I'd like to have the mods done by then. I ordered him the Yosh full system yesterday + a set of drag bars. I already have a set of bar end mirrors. I want the drag bars to be mounted higher than the stock yoke to avoid hitting the tank. I want the look, but still want them to be a comfortable height. So I'd like to take the stock risers off and replace them with something having a rise around 3 inches. I'd like it to be polished or chrome. Not having much luck finding something simple. Looked on eBay, Amazon + checked the accessory websites. The stockers have an odd shape on the bottom too. Any ideas? May have to have a buddy machine something ;(