Shotaro - He will be Watson to Philip's Holmes and SUPER SALTY ABOUT IT. As for powers, the Gaia Library will be ending up in his brain instead of Philip's. Not really looking at a phobia for him for canon-related reasons. This'll be hilarious enough as it is 8D

Ahim - She's no stranger to costume changes, both in and out of henshin. My thought right now is a ninja outfit of some kind like from MMPR Season 3 beginning maybe? but she's definitely going to have pink hair. Or maybe a magnificent ballgown and be sad. D:

I'll come up with something for K'ehleyr later