Option Sheet Translation Please...

[OldSkool71]

Here is a pic of the options sheet from a truck I was looking at buying. The truck is equiped as follows: cheyenne super, 400cid, 400trans, tach, vacuum gauge, speed warning,tilt wheel,am/fm, houndstooth interior. My question is if im reading this sheet correctly this is not even a true cheyenne super and alot of these options did not come on this truck from the factory? I am curious about the options listed specificaly the floor board one and the custom comf & conv eq? If you are familiar with these please fill me in on what you think. I was just trying to determine if this was originally equipped with what it has now.

thanks, Ron