RA1,
You have a Scorpio Sun (conjunct Pluto which makes you super intense) but a Cancer Rising according to the scope your posted.
Having Mars in Aries on the Midheaven gives you an explorer, warrior or athelete career and calling. Watch:
http://www.youtube.com/watch?v=7yiWuJeEJA4
Cancer Rising folks are Knights of Gaia, here to serve the Earth. Makes you empathic and sensitive to trends and upcoming shifts in the mass consciousness, thus Cancer Rising folks are a very prosperous tribe.
Even though your calling is to be a warrior or adventurer, your soul's agenda this life is Pisces NorthNode. Read Elizabeth Spring:
NN in Pisces:
http://northnodeastrology.blogspot.c...orth-node.html
NN in 9th:
http://northnodeastrology.blogspot.c...-node-9th.html
I can't speak fully to the Australia question, other than to say that it does have a real Mars in Aries on the Midheaven feel to it!