I definitely remember JKE smoker lagging with everyone in the US in DOA4. Probably won't change in DOA5.
Your paying to play? Do whatever you have time for. I think everyone can understand if you don't have the money to take further registrations.
Cap it at 40. As long as you don't have to kick anyone out, 40 is perfectly understandable and im sure people don't want to be playing for a super long time either
This is going to be one crazy long tournament if its not properly set up right.
Speaking of setting it up. When the tournament starts tomorrow are we just posting here to find out our "pools" or will there be an irc channel? Just curious how we are meeting up