That is a good intro and welcome aboard.
I'm going to move this over to the Fox Talk section where it will get some traction.
Now I cannot be sure but perhaps someone else here will know... There were a limited number of cars that I vaguely recall, that were "weird optioned" that I think, had a name or designation.
Something along the lines of what might now be referred to as a California Special.
If there is any inkling of truth to this vague recollection, maybe it will spark a better memory from someone else here.
It's also very possible that it's just as you say, a "weird Optioned" car. hehehe