I am currently at the Stilshrine of Miriam and was wondering whether my levels are high enough. They are:

Vaan Lv.30
Balthier Lv.22
Fran Lv.23
Basch Lv.29
Ashe Lv.30
Penelo Lv.24

PS. I mainly use Vaan, Ashe and Basch
Thanks in advance