That's a very nice touch.
20+ years ago I put a "wings up" Formula wheel I snagged out of a wrecking yard on my '69 because the stock deluxe wheel was falling apart.
The Formula wheel literally fell right on.
At the time I just needed a good steering wheel . I had no idea then that they were even an option for the '69 1st gen TA's.

I may have a spare Formula horn button with no center emblem I could decorate. Gotta go dig through the boxes.
I'm interested.
PM me with the details