I'd do the same if I replaced my bars.I'm using Pro Taper Evo Adventure High.https://www.revzilla.com/motorcycle...MI88q378m-4wIVjh6tBh2jjQfOEAQYAiABEgK24PD_BwE
Also interested. I was thinking aluminum with a cross member. Or maybe not. Flexible on diameter at center - the Rox's I have can handle either 7/8" or 1-1/8" diameter bars.
Have a friend with a drill press so it's no problem to make holes for the switch gear. I think there are only 2 holes required.
A good time to do a handlebar swap would be this late fall/winter when I'm installing Oxford Heaterz.