Legacy CE player, but no legacy or CE rewards

[Umo]

So if I'm understanding this right the only issue not addressed now is Goobbue? Does anyone remember if there was a lodestone achievement associated with that?

IIRC you get the Goobbue mount talking to the Wandering Minstrel NPC @ La Noscea and there was no achievement related. In other words, you don't get the Goobbue mount just for the legacy character status; if you didn't talk to Wandering Minstrel back in 1.0 version while it was available, you missed out your chance to get this mount.