How should I make my barbarian paladin

A game is going to be starting up soon, and I'm planning on playing a barbarian/paladin character, possibly adding on bard or sorcerer later.

The character I have planned out to be a half elf, with oath of glory and zealot barbarian as my subclasses, but wasn't sure how to split them or where to go. The game probably won't go past level 12.

My first thought was to get 5 levels of barbarian, grab 2 levels of paladin and not take an oath, and then go the rest into bard or sorcerer for more spell slots and out of combat abilities.

The game is using point buy, customizing your orgins and a free feat at level one.