Dude, looks like you got some fun tools to play with in that garage! Is that CARPET?
I don't know anything about the Touratech Risers, besides everything with a TT label on it costs too much for my taste. It's always nice to have something original. Also, I am wanting to look into something that might pull the bars closer in to me, to help out my incredibly bad riding posture.
I sent you a PM by the way....