I'm trying to make my basses sound as close to the same as I can. I'm considering my ESP B-55 and my ESP B-50. Both are pretty cheap basses with everyhing stock. I'm looking to upgrade their pickups, but would like to get the same set. One for a 4-String the other for a 5. They have the p/j setup. I'm looking for a tone that has a little dirt in it, good lows, but not too much. Overall clarity is my main concern. These basses will be tuned Low B on the 4-String and Low A on the 5er.