hello, i own a ibanez sz 520 qm with seymour duncan designed ibanez humbuckers. i like the sound that it gives me but i play in a metalcore band as well as a math rock band (think jazz and indie music if your not familiar). these humbuckers give me the perfect sound for both styles despite their distinct differences, and this guitar has been with me through a lot so i dont want to get rid of it but rather upgrade my humbuckers. I was thinking along the lines of another type of seymour duncans just at a higher quality sound, same diversity but im not entirely sure what i should get. any suggestions?