One problem I had with a Hamer Sunburst - the Miracle Man with covers didn't fit the pickup cavity :wallbash:
Mine is a very old one (79), with Dimarzio's and strat style bridge, and because of this I didn't want to open the cavity at all. If you are not set on covers, I would get an uncovered set so you don't have a problem.
I love the sound of the calibrated set, and you can turn down and they clean up great. If ever you do want an old classic rock tone, the neck pickup with the alnico V will give you it.