At one time, there was a custom tower case for the A2000 called the Bomac Tower. It weighed a ton, being made of heavy guage steel. All you did was remove the outer case (top only) of the 2000, remove the drive bay, and bolt the rest into place. The back of the 2000 was the back of the tower, as it had a big cutout like someone else suggested. It came with extenders for the joystick cables and scsi LEDs. The floppy drives were remounted in regular drive bays. If I recall, there were 2 3.5" bays and 3 5"bays.
