I recently changed the bars on my /5, and didn't feel up to spending what all the metric bars cost. I got a set of drag bars, which have no rise and only slight pullback. They were made by a company called Bikemaster, and were nominally 7/8". I figured I'd have to sand/grind the chrome where the controls go, as I did a long time ago when I put clubmans on. To my delight and surprise, everything just slid right on with no work necessary. Bikemaster makes a whole bunch of different patterns, so I'm sure you could find something you like. I think I paid about $25 at Economy cycle, where I get parts for my RD350. They seem to be of good quality and appearance. Check them out and see what you think.
I wouldn't bring her home to Mama, but Mama ain't home tonight.