Early game - Build for Geos?

I think you will not be able to farm the brood alpha right away, because you have to have a higher level to unlock the last stage of cantina battles. And the best place to farm sun fac, is fleet store which is also not available for you. I would say, work for now on the team you have now (continue to farm poggle, nute, dooku, soldier and start to farm spy) and as soon as you can farm sun fac and the brood alpha start working on them. And on the places you're farming nothing (like the cantina store and the GW store once you finished poggle)you can farm phoenix.