I'm building new P-bass and making MM pu in bridge. Which pickup configuration should I put? I play mostly rock/metal type of music. I've heard that Bartolini makes good low-low mid sound and EMG's good overall sound. I dig that low bass sound of Bartolini but also that modern treble clinging sound of EMG. For Bartolini side I've thinking P8S and MMC, EMG side P and MMCS. Or should I get other pickup system?