Im looking for some advice on a jazz pick up and/or strings. One of my project basses (Short Scale Squire Jaguar) is nearly complete and the result is its thunderous. The bass plays like a standup bass its not muddy theres a lot of response and as much sustain as I can expect from nylon coated strings. But Im missing some mids and highs. The following is a list of up-grades ROTOSOUND RS88S SHORT SCALE BLACK NYLON BASS STRINGS 65-115 Seymour Duncan SPB3 Quarter Pound P Bass Pickup Seymour Duncan SJB-3b Quarter Pound Jazz Bass PICKUP (2) ea. CTS 250k Audio MINI Potentiometer Volume Tone Pot CTS 500k Audio MINI Potentiometer Volume Tone Pot HIPSHOT "A" Chrome Brass Bass Bridge Custom fretless neck with an aged bone nut. The neck is copied from the original. This is a maple neck with the skunk stripe and rose wood board just like the original. Shes not completed yet. Im looking at nobs and a decal for the head. Any feedback will be appreciated thank you.