Burn, baby, burn..
I would say that it is time to get fifth column. NOW! The whole industry in Oz is going right down the toilet unless you people stop wring your limp-wristed little hands and GO ON STRIKE!
For the National jet boys: Do not fork over any money for you B717 training. The company is now committed to service the contract. Use this to your advantage to screw the bastards over. Get some GOOD advice on the tort position so as you aren't liable. I would say that there is NO requirement in the Workplace Relations Act that says that you have to pay for your training. To do so is unreasonable and you will almost certainly be able to argue the point! Take them on in court and SET A F#&ING PRECEDENT!!! Even AIPA could join forces or provide assistance as it is just a matter of time before it will be a requirement the the pilot pays for upgrade training at QF!
Or do nothing and get screwed. Up to you, really. Good luck.