If freighting stuff there was so easy, I'd have shipped half my
stuff over by now! 
Surprise... NO shipping firm in Singapore wants to ship stuff that
are personal effects over to Melbourne!
Reason
being, too much paperwork, customs will charge extra, and then they
might decide to quarantine, fumigate, what-not, adding even more
charges.
Then they slap a
GST on you and maybe, Import Duty, to be paid as a %age of the
value of the imported goods. 
Plus, they'll probably throw your carton about. I don't even think
it will reach me in one piece!
And then when it
arrives and something happens to the parts... any international
warranty?
YOu were there, what? 10 years ago?
And is
is much easier said than done. 