I’ve got more options information for you. I have a good list of codes for several options on the 61-62-63. I have 3 pages that I will scan and add to this topic. Also, I’m not sure if you looked through the whole Motor Trend article but here are some other options/prices that I didn’t see in your spread sheet.
Anti-spin Differential: $43.04
Heavy Duty 52A Alternator: $6.46
14″ Wheels/BW Tires: $13.45
Heavy Duty Rear Springs: $3.77
Air Conditioning: $378.00
4-Speed Manual Transmission: $199.50