While there's all this measuring going on, could one of you guys do me a favour?
I need to know the distance between the inside of the fork clamp and the inside of the riser.
I don't have my bike here, so I'm sorry not being able to measure. What I see in your picture is a very bulky triple (CC?) which would probably not allow these risers, unless you install the bars at almost 45 degrees sweep angle. The solution might be to machine your triple - or get the SpeedyMoto Tall Boy, which mounts on the outside of the forks - not in front like the Swatts.