PA Locks for a chastity cage with padlock security

Hello, has anyone experimented with those small PA padlocks on their chastity cage? I’m asking because I plan to purchase a plastic cage similar to the Holy Trainer or Evo Blackout and would like the option of using PA security at times. I no longer use the PA pin in my Lori cage since it gets caught in the narrow gap where the pin enters, which is quite painful. I’m curious how well an independent padlock works, or if the constant motion and impact against the cage might introduce other issues?