I wanna upgrade the pickups on this bass to bartonlini pickups do any of u bass players had this same experience? got a great deal on this bass its in mint condition japan made also with the piezo pickup do any of u know which style pickup would best fit i measured 130-132mm for lenght and around 35mm width i would really appreciate all of ur help finding the best fit for this bass i dont wanna order and then realize its not the right fit thxs!!