Oh also. In my opinion it kind of depends on how often your EAs are trading and how likely they are to have open positions at the same time.
For example if you have 22 EAs on the hourly timeframe and each makes trades 1x per week on average with a 24hr average position length then it’s gonna be way less likely to have a high amount of open positions at a time than if you were trading say 22EAs of M5 timeframe that typically makes say 10 or more trades a week.
Definately do a little work on your money management and get very clear with how to determine the right lot size on your account to manage your risk appropriately.