@saintmichehl13
If you don't plan on claiming partner points, proof of functional English would be the only requirement - IELTS or certificate of English as medium of instruction during college. Of course you'll have to upload other trivial documents such as passport, birth certificate and the like, she'd have to do medicals and NBI din pala.
Come July, occupation ceilings will reset and invites will be sent out again, provided your nominated skill remains in the MLTSSL (previously SOL).
The main difference would be a moral obligation to stay in the nominating state for at least 2 years. A little additional cost might be incurred, something around 300$, but varies from state to state. No idea on a good state for your professions, nangangarap pa lang din ako ng visa đŸ˜ƒ
Hope this helps! All the best!