That makes things alot clearer.
Hi,
Instructing is probably the right option for you as a start as you have a few hours but not really enough to be much use to a commercial operator as most clients are asking for 1500 hr pilots.
Also the Instructor course (cant imagine anyone would pay for it) will get you going again as you have probably forgotten a fair bit.
The money wont be much and watch out for schools that offer you a job if you do your rating with them, not necessarily a bad thing but be careful.
On the plus side it shouldn't take to long to become employable outside of instructing should you choose to go that way later on and there is certainly a lot of work for experienced pilots in Aus and as you already have the turbine you'll be snapped up once you have the 1500.
You might even be able to go home every night.
Hope this helps a bit
Have Fun