Dual Piston front caliper upgrade.
Hello all, I am in the process of upgrading my '03 KLR650 with a 320MM rotor and SS brake lines. Furthermore, I also was considering upgrading to a dual piston caliper, only to find out that no such product is offered(to the best of my knowledge and google's). I was wondering if anyone either A) knew where to acquire such a caliper or B) knew if it were possible to use a dual piston caliper from a different bike and fabricate a new bracket in order to fasten it. Speaking on the latter possibility, I have total access to CNC mills and such, and I am well versed in CAD/CAM, and thus could easily fabricate a bracket. Does anyone know of a donor caliper that would suite my needs? Furthermore, does anyone have knowledge of where to most effectively/properly/safely position a caliper/pads over a 320MM disk, pertaining to how I fabricate the bracket? Last but not least, would the extra stopping power from this dual piston caliper be worth all the work? What I mean by this question is, is the stock single piston caliper coupled with the 320MM rotor and SS lines powerful enough to easily lock up the front wheel, thus rendering a dual piston caliper obsolete?
sorry for the egregiously long first post, I hope to become a regularly contributing member to the forum!