Since I can't afford either a double bass or lessons, I've decided to make an electric bass that will be my "diet double bass." I have a plan to put a fretless Ebony neck on a P bass, as a P bass seems to be the best option for that deep, woody sound. Are there any pickups for electric bass specifically designed to emulate double bass? if not, would a P bass pup with the tone rolled off work? has anyone done this? thanks!