Thanks Roadworthy. I've scanned through the posts, and have read the stuff about the resivour and it's effects on braking. What I'm looking for is if what I have now on my SM is all I need to switch wheels(they are 2007 America wheels). I've got a great guy who I use for the stuff I'm not equipped to do, but I need to have all my ducks in a row. Otherwise, my bike will be torn apart, and put to the back of the line if I'm missing some part for the switch.