Hi MedicRob,
If you check out the "Please read..." post there is a simple tax calculator on there under the Taxes section that should give you a rough idea of your take home pay.
It really depends on your lifestyle and what "play" means
Tickets to go to our local cinema are A$13.50 each for an adult, local theatre tickets about A$44 each (depending on the show), and local restaurants vary from about to A$44 for 2 to as much as you want to pay.
Regards,
Karen