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im -7 so the times you proposed dont rlly line up well. if you could do morning your time sunday like 7-10 am would be great. if not a bit later on sunday is probably best (like 1am monday).
Can you do something like 8pm or 9pm your time on Saturday?
Otherwise if you could do something like 12:30am on Monday my time, that would be great. Since we have to do 2 games, 1am on the dot is bit of a stretch.