by Crescent Pulsar S » Sat Aug 09, 2014 1:50 pm
If we're going to compare and match, there really aren't any really good ones.
Probably the only decent match is Twilight and Sailor Moon, since they're the ones with the most magical power. She's not a good match for Ami despite the intelligence aspect, because -- as anyone who's seen Twilight behave knows -- she does a lot of stupid things (her bungling is somewhat Usagi-ish, in that regard), in ways that Ami fails to match. Ami may have lacked friends like Twilight, but she did a much better job socially, as well as in responding to things that challenged her intelligence and her understanding of things.
Sailor Mars is the closest that Rarity can get, because Rei has a background of wealth and high society; she best expresses the fashion and behavioral side of her personality. Minako is less about the fashion aspect and more about being a groupie/fan or an idol herself. Before I'd consider anyone else after Sailor Mars, my next recommendation would be Sailor Neptune, not Venus.
Pinkie Pie would be better suited as Sailor Venus; the only connection that she has to Sailor Chibi-Moon is very obviously superficial. Sailor Venus is the best match out of those available, since Minako is the social butterfly and the most fun-loving and silly of the group.
Rainbow Dash is better matched with Sailor Uranus. She's more of a "tomboy" than Jupiter, and doesn't have strong feminine fantasies (like marriage) or hobbies. Haruka, by nature, is about speed (racing cars, and running like the wind), and the planet (Uranus) has its connection to the sky.
I suppose Fluttershy is fine as Sailor Mercury. She's the most reserved of the group, and wants to be a doctor.
As for Applejack... There really isn't anything ideal for her, much like with Fluttershy. Since Makoto is rough around the edges, and would have a strong sense of family once she has one, perhaps Jupiter is for her.