Didnt really get on with the stroker rydes as i found them such a pain, they only ever generated enough power for about 1 week and the seals have died in the lever (I believe) after one winter of serious use.
I replaced them with stroker carbons as i paid £75 for a nearly new set on here. Amazing brakes for the money, okay they class them as AM/FR brakes but who cares even if you are riding XC. I find they do have a bit of modulation, maybe not as much as shimanos but a little more than my rydes. Perhaps due to the different lever design and easy reach adjustment.