How many visitors for 20 FTDs?

[555]

I would say that 10-30% is way too low in scenario #2. I would say at least 50% or they suck at converting registered players to depositing players.

[PROFRBcom]

In poker... I'd say something like 6,000 visitors give or take a few thousand and of course depending on how targeted were the searches heading to your site.