This isn't a criticism against shiny wheels, but I think if the look is to be good (matching at least), other hard parts would have to be chromed too. I'm not sure how to approach that on a Concours. I've seen chromed out sportbikes, and while it isn't my thing, the look isn't bad as chromed frame members and suspension parts are visible.
By the same token, I've seen some really nice red, yellow and blue powder coated wheels that look badass on sportbikes with complimentary fairing paint jobs, that probably wouldn't look so good on a Concours.
But good luck with that, post pics if you do it.