got a zon sonus 4 string that i'm thinking about putting blue steels or rotosounds on. both would be stainless steel. i realize there will be fret wear, but how significant will it be? i this something i should even be worrying about? i'll be playing with loud guitars so i figure these will help get heard. but at the same time i don't want to destroy my frets. i like this bass and don't have the funds for another one. thanks in advance for your help/opinions.