I currently have a calibrated set of Aftermaths, and I am also getting in another Aftermath bridge with a cover that I really like. I am wondering if it would be a bad idea to replace the bridge of the calibrated set with a PUP that is not calibrated for the neck? I'm okay with an almost negligible sound difference, but if there were to be a drastic change of sound, especially for the worse, I'd rather not tinker with the PUPs and just put the single bridge in another guitar. It seems like it shouldn't be an issue, but I'd rather check with some experts first! :D