I have Ibanez RG370DXZ. Pickup config is HSH. I am thinking of Petrucci Pick Up. DiMarzio Liquifire for neck and DiMarzio CruchLab for bridge. What to do with middle Single Coil one? I wish to keep it...
You should change it or the humbuckers will really overpower it. The Dimarzio Injectors are great and pretty high output for single coils.