That's what I was thinking. Impaction would cause the mandible to swing up, right? Bring the maxilla slightly forward and mandible considerably more. It would look good in my opinion.
Since my bite is not bad I doubt I can take the public route which is a shame. This would cost like 25k AUD I'm guessing.
Do you have private health insurance? It only pays for the hospital and a bit of the surgeons fees, but the hospital fees are astronomical.
Ortho can give your a 30 month payment plan. Get a good one and use the plan option even if you can afford to pay outright - it keeps them on their toes.
Surgery in Australia can be less than 10k.