The max Hp for everyone is 410, I'll fix Lu's Hp and Wakka's Hp should be 330.

Hurt Wakka, Heal Lucil

Tidus 410
Yuna 410
Auron 410
Wakka 300
Lulu 410
Kimahri 410
Rikku 410
Jecht 410
Ronso race 410
Rin 410
Issaru 410
Pacce 270
Maroda 360
Lucil 360
Al bhed race 410
Yevon nun 410
Maechen 410
Belgemine 410
Luzzu 410

It really would help if the max hp was 420.