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Friday sounds good, and yeah I'm GMT+12. What hours can you do? I'll actually be up quite late into the night/morning on my Saturday/your Friday so it should work out.
im going by this clock for you which is weirdly 13 hours ahead of me (https://www.timeanddate.com/worldclock/new-zealand). my suggestion is friday 11pm my time which would be 12pm saturday for you. does that work?