I'm having a custom bass made by a great local luthier, and I desperately need some pickup advice!!! It will be a 36" fretted six string, with a large single cut body (probably walnut/koa/walnut, or redwood/koa/redwood, probably with hollowed areas in the koa). It will be neck-thru five piece (maple/walnut alternate, or maple/koa alternate) with either a wenge or brazilian rosewood fretboard. I want a full, slightly warm, jazzy, yet capable of funk tone, that is fairly versatile. I know this is asking a lot. Basically, I don't want a midrangey jaco sound, or a totally muddy sound. Sorry about the subjective tone terms. Since I like simplicity, I prefer the idea of one nice pickup to two , but besides that I have no idea what I want. Could you please tell me what of different brands and placements would get the sound that I want? Please respond, cause I'm having a hard time with this. Thanks in advance.