omg her voice sounds great for ENG use!! or maybe im bias since i love her. If only i didnt use utau only, or had the money for paid synthesizers. aaaaa
This is honestly interesting, but no easy feat. Would definitely recommend finishing the writing first so you have an easier time focusing on the visuals. Will be neat to see how this evolves.
You could just give a random name for the group, perhaps their personalities or colors. Doesn't have to resort to manliness just because they're boys. Be creative!