I'm here, I'm here. The starting time for the event is a bit early for me, but I can try to make it. I'm a Platinum player who hasn't been active this season, but based on last season I would have been mid-Platinum. Any position works, dependent on when I show up I suppose. I'd rank my matchups as ZvZ=ZvT>ZvP. For sure, I intend to get into better shape this weekend. At most, I would log on 15 minutes past the hour, so hopefully that's not too bad.
And for the record, this sounds like a great event and props to the officers for organizing it. I look forward to more of these if at all possible!