Period Length: I'd be happy with 7 minute periods; 5 seems short and 10 is a bit lengthy.
Playoff Round Lengths: I'm leaning towards best-of-5 series. It's longer, but we'll get to form good rivalries and it'll be much more rewarding when you're successful.
Everything else I agree completely with. Just to clarify the Season Round Length, 1 league week per 3 days means we'll have a week's worth of games to play through and after 3 days will the Commissioners be in charge of simming any unplayed games?
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