What options added the center console?

[Toro]

The original factory seats for my 72 included the seat belt holders on each seat. I've been told this means there would not have been a center console. (The original owner added a cup holder console later on.) But, that made me wonder.., what actually determined if the center console was included? I have also attached a photo of my SPID. Does that seem to line up? What else would need to be listed on the SPID in order to get the center console? Thanks, Jon.