69 barracuda 340-s VS Formula-S

Hi guys, I apologize in advance for the Newbie questions. Just trying to figure out the real "mopar" world.

I am aware that the Barracuda was produced as the "Cuda" in 69 with the 340, 383 and 440, stripe package, blacked out grills and deck applique with a "Formula S" badge.

Are these "Cuda's" considered as the only Formula-S models?

My 69 has 340-S emblems on the front fender. Is this considered a "Formula-S" car as well, but just not having the "Cuda" option package?

Also, how would I find out more info on my car's uniqueness, if any? Such as how many were built like mine? eg. 340 Fastback, Decor interior, B5 Blue paint/interior, Torqflite, disc brakes etc.

Thanks for your help and thank you for your patience with my learning curve.

Patrick