The G&L bass is the L2000, or if you prefer a 5 string the L2500. IMHO that is the quintessential G&L bass. Lots of options are available on them so make sure you know what neck is on it if you go for the 4 string.
An SB-2 or Kiloton if you want to stay with a passive bass.
An SB-2 or Kiloton if you want to stay with a passive bass.

