Dates are good.
I prefer afternoon to evening. Early evening is good for me. Late evenings would be difficult. I don't missing a pick (if late evening) and making it the next morning before the next round starts if that is okay with others. It doesn't really matter missing out on a few slots in an All-Draft like this. You are still getting someone awesome and can build an amazing team.
I would only go 10 deep on the rosters. No need for more depth than that. You are not worried about injuries and managing a season and stuff like that like in a CB Draft. 10 players is enough.
Dates are really good.
If we cannot all find times to be present continuosly to make our choices though we need a clock to make the pick.
Obviously things can come up. (Boss come into office, child needs put down for bedtime, wife needs some lovin) so the timer should not be too short
When I have done this in the past we set a couple hour? Timer and if the player let it expire they are given a player either at random based on espn top 100 players all time at their pick, or given a player off the list of all time worst players.
Not sure one participants time zones, work schedules etc...so perhaps some feedback from the gms here.
I am on atlantic time, best time for me is between 9-5 as I have a job that affords me the opportunity of running Celtics Strong in the background.
If that doesnt work an evening throught the week is also good