Hey Frank,
I might be off base reading too far into your comment, but here goes...Are those Barons one piece risers and bars? From the Barons I've seen on aftermarket sites for metric bikes, they have a 4" center-to-center distance between risers, so Harley bars are the way to go. Plenty of options there. If they are one piece risers and bars, you should be able to find something similar in a Harley aftermarket setup. I believe a lot of Harleys have 3 1/2" center-to-center between the risers like our bikes(double check both before buying though). You would have to drill for the 1/2" bolts though that mount most aftermarket risers and bar combo.