The limited seats are different. You can only replace the seat/rail package as a unit. You will loose the lumbar, heat, and a number of other features. The connectors may be different as well, because the standard seats only activate from the door. You need the standard power seat tracks. The mounts on the floor are the same. I do not know where Melrose is in FL, so I can not recommend a junk yard. There are no B bodies in Orlando, or Daytona.