Dan, regarding the routing of the cables, I ran the throttle cables where the brake line used to be to keep them from binding. When they were in their stock position, ( not through the hole in the fairing, I noticed that at full left lock the idle cable, (the one that pulls the throttle off and activates the cruise disconnect switch), was pulling out of its housing. So through experimentation I discovered that routing it through the fairing where the brake line used to go solved my problem.
Also the new brake line had some extra slack in it so rerouting it was no problem.
The one piece clamp that I used had a small ledge cast in to keep the clamp from rocking too far forward. Look at a heritage classic or fatboy handlebar clamp at the front and you will see what I am talking about. You will also need to relieve the part of the clamp that faces the switch housing, because it will interfere and not let the housing seat properly.....Mike