whatever your username is jkfgjsdhgjksdhgurihg
OH MY, QANTAS couldn't and don't give a red rats arrrrsssse where you got your experience and your PA-31 co-pilot time.
Firstly, you must have their minimum QUALIFICATIONS.
Secondly, you must fit their pysch PROFILE.
Thirdly, you must fly the sim and retain learnt PROCEDURES.
You may have 50000000000 hours co-pilot time and 10000000000000000 hours command time on the PA 31, and still get knocked back by every airline in the world.
Stop making someone else rich for nothing. You have no guarantee of a job anywhere. Paying for an endoresment for a guaranteed job is one thing, but helping a struggling GA operater by paying for your job is absurdity.