Your politoed is ready.
Shiny
Male
Modest
Encore Egg Move
HP grass 70
31/18/31/30/31/31 (I think attack is 18, should still produce HP grass 70 if it's not)
Ability: Drizzle
Hatch Location: Undella Bay
Edit: Oh, I dont think it happens, but if something comes from 4th gen, do you know where it was hatched, or does it just say like "Johto". I usually hatc my eggs somewhere relevant too but since i think it doesn't matter for 4th gen transfer, that's why i said not to worry about it.
As for nicknames on mine:
Gallade #1: Marth
Gallade #2: Haruka
And you didn't want the politoed nicknamed right?