Doc Omega, I notice you are probably going to go with the established episode order in your rewatch. This is okay of course, McGoohan chose this order for aesthetic reasons. He wanted a mix of studio bound episodes and locational episodes, so all the episodes recorded at Port Merion didn't appear together at the start, which is the way the recording went. However this order is problematic, nothing too serious, but we do have for instance ep.8 Dance of the Dead, where The Prisoner states he is new to the Village, and Chimes, episode 2 taking place several months after his arrival. I once wrote a piece for the Prisoner fan club magazine on this topic, as have many fans over the years. There is no definitive order, but I always use this order;
Arrival, Checkmate, Free for All, Dance of The Dead, Chimes of Big Ben, The Schizoid Man, It's Your Funeral, Many Happy Returns, A Change of Mind, The General , A,B,and C, Do Not Forsake Me Oh My Darling, Hammer Into Anvil, Living in Harmony, Girl Who was Death, Once Upon A Time , and Fall Out.
This is reasonably close to the filming order but with modifications. Once upon a Time was recorded sixth but of course must be at 16. Many Happy Returns recorded 13th to close series 1 , but as series 2 never happened MHR was shown earlier. ABand C and The General were back to back episodes as is obvious when viewing them. In Prisoner fandom the episode order controversy is a hot topic, really there is no answer.