Are there other Harmonies recommended for Mydei?

I’ve been playing with Mydei’s team on Fribbels, and so far, the team with my characters that has the highest score is the following:

E0S1 Mydei E1S1 Sunday E6S5 Hanya (Dance, Dance, Dance) E6S1 Lynx (Bailu LC)

Any thoughts on this team? Is this a good low cost team for him? I don’t plan on pulling for Tribbie.