I think it would be great to be able to enter in the amount of max players you would like in a server in a numerical text box, rather than it being a drop-down list of the possible numbers as below:
The reason for this is because if you will be able to have 200 max players, it’s generally a slow and bad user experience to have such a long drop-down list with number values, and it could be somewhat laggy.
It would be much quicker to be able to enter the amount ranging from 1 to 200 directly into a text box.