I recently picked up a Kramer (!) marked Schaller 471 8 string bass bridge. I generally play a Mustang bass. I really want a short scale 8 string but the Schaller has too wide a string spread for a Mustang or Bronco bass. I am considering buying an Ibanez Mikro bass 5 string but I do not have any clear direction honestly. I can't find any good info on the spacing of the strings. Any advice would be much appreciated.