Hi mate
I'm one of the official dealers for Australia for techno toy tuning.
Give me a call on 0437 469 557 and i will have a talk with ya, should be able to sort out your parts and organise some new discs through t3 for you.
As for the wait, shipping itself takes about 12-14 days from the usa. I have had customers wait longer for australian made parts!
Thanks!
Justin