I'd take it to a non Alpha mechanic, and get it fixed. But you don't want to actually void your warrenty before the court case.
You could allways just tow it to a hill and well...
but seriously, best wishes with everything, i really hope you get a return, or if it does go to court, best of luck, i really hope you succeed.
May your plight at very least prevent me (and most of the Quantas workforce

) from ever buying an Alpha.
Best wishes!
i really hope it work out