...if you use those anti-rotation lock washers, and set up the initial centering by applying pull to the caliper so it's compressing your wheel before you tighten the nut that holds the caliper onto the fork or bridge, you shouldn't go very far wrong. If it's still off by a little in terms of centering at that point when you release the brake, you can turn the caliper bold on those sideways a little bit, IIRC.

They are too high quality to suffer from the dreaded loss of spring rebound, which can only be addressed by bending.