I first searched for Galfer Green Pads FD 198G 1532 and didn't come up with any results. Then I looked for BMW calipers that fit on both the K1100 as well as the R1100 looking for part #'s because we all know the first question we get asked is what make year and model. Not having that, we need part #'s. Part guys don't understand doing anything thats not stock. If its not on the fifch it doesn't fit your bike, or so I have been told.
Never seen a rotor tool like that before, may have to try that out.
PS, If two pots stop you real good than 4 pots stop you real real good. Do the math.