I don't plan to change the S10 pipe right off the bat unless a good deal comes my way by chance. I will not be adding stuff onto it either. OEM bags and that is about it. As for weight savings on my racebikes that is my first priority. I have a Akro full TI system with carbon can on my current 600 and it weighs next to nothing I only weigh 150 lbs so I have always had an advantage in that department. My current racebike is keyless since that junk served no purpose and of course it weighed something Everything that was not essential to making it operate quickly on a track is gone and I mean gone. I will be looking for things to delete on the S10, it is simply who I am. I want a skid plate but it weighs something so I will have to keep in mind exactly what I intend to do with this bike which will be pavement all the time. No crash bars!! too much weight.