I always thought the Spider-Man/Deathstroke/Venom/Deadpool/Bane mask was inspired by the look of mercenaries, not luchadores. None of them really had that mouth opening.
In fact, I thought their eyes were "goggles" or lenses. The only "wrestler" thing I got from Bane was his shirt/vest and his chest and muscles showing. I always thought that black/red/white mask was cool.
I'm talking original appearance, 90's Bane too. Not the Arkham game or Animated Series one. Those did look like luchadors.