Due to the complete absence of plot details or character information for 'Sister Midnight, 1984', it is impossible to assess the film's portrayal of LGBTQ+ characters or themes.

There is insufficient information regarding the film's plot, characters, or themes to assess the portrayal of transsexual individuals. Without any details about the narrative or specific character arcs, a determination of positive, negative, or neutral impact cannot be made. Therefore, no specific character arc or story plot can be provided to support a rating.

The movie does not contain any action or adventure elements.

No source material or prior established characters are provided for "Sister Midnight, 1984." Without a baseline, it's impossible to identify a character whose gender was changed from a previous canonical or historical depiction.

The provided information for "Sister Midnight, 1984" does not include details about its source material or any pre-existing characters. Without a canonical or historically established race for any character, it is impossible to determine if a race swap occurred.