Welcome to Smogon! Take a moment to read the Introduction to Smogon for a run-down on everything Smogon, and make sure you take some time to read the global rules.
Ah yes, I'm GMT+10 so this shouldn't be too much of an issue for us! 9pm your time is a bit late because I have early mornings so I'm kind of limited, could you do Thursday 9pm your time? 11pm for me which should be alright