Forsaken Lover, I see you have some issues with Garnet. That's okay

Oh and I recommend the following to make up for this:

-Freya's Reis's Wind
-Amarant's Chakra
-Equip Chemist on Freya and Steiner
-Use Eiko for The Desert Palace bit
-Split your party carefully when Kuja gives you the choice.

Hope this helps.