Do it. The difference is great. Specifically, there is greater feel. What I mean by that is when trail braking deep into a corner you can work the brake with 2 fingers and just keep that little weight on the brakes you need. The ultimate power of the Brembos is stronger, but it's the feel and controllability that will impress you. If you think about level travel, the stock brakes you get 1/2 way in before you feel anything and then its starting immediately to stop the bike. The Brembos start at 1/8 of the level pull and you can do things like adjust the balance of the bike before you get to where you are really stopping the bike, hope that makes sense. I have the Brembo MC and Goodrich Kevlar lines (long story got them cheap, SS is just as good IMHO) too so my comments are on that configuration.