I've got an 05 RG that I'm swapping over. Most of the front end parts are gone already, all I have left is the fairing bracket to go. If you have the harness for a RK I am highly interested. lmkI've done a couple of king to glide conversions. They aren't bad to do. And going from glide to king wouldn't be bad to do either.
I would swap wire harness. I did it on all of the ones I've done.
What year bike are you working on? I might have some wire harness here to help. Or possibly other parts you may need.