73? i was making quote on gear 70 and lower, if you are 73 get into abyssea, get 90 get some seals and get gear that creams that stuff XD.
anyways SCH is one of my higher AN jobs, cast a few nukes, buff and cure your self, use spirt taker when possable, eat hp max item/ mp max item, tp wing, though all those temsp may not be for you, i just spam them cuz i can