Bleh, I think you made a thread asking for every type of character post BB -_-
I'll address AP and 1st job. Level up and ask again when you need a guide. If necessary, I'll be happy to provide an in-depth I/L and Bishop guide, but I don't want to write an essay for nothing.
AP: Stay lowluk/lukless early on, and use your gear to equip your weapons. If you're on gms, take advantage of the free Maple weapons, and go lukless until late 80s, at least. You should aim to stay below 23 base luk as a priest, and roughly ~50 as a Mage (but only if you can find/afford an Estaff8).
In 1st job, max everything except magic bolt.