All the SOS abilities are useless in light of the Auto abilities, as is Half MP Cost and One MP Cost in light of Spellspring. Also, you can forego the Eater abilities and just have Omni Eater, though Tetra Eater would suffice. The HP and MP limits are excessive considering the power of the enemies in this game. You don't need Proofs as Ribbon covers them all, and Super Ribbon lowers your Agility, so that's unnecessary too.

I like the SP42's idea of the Mime DS though.