I don't have great answers to these, but oddly it seems that nobody else has responded!
How much of a memory and CPU hog will this be as I can't see it being to friendly with the world enviroment it has. So lets say we got 64 slots filled most of the time.
CPU and memory usage varies greatly depending on the configuration of the server and what players are doing in-game, but we commonly see fairly large gmod servers here, up to and above 50 players.
What mods if any are in the NFO Control panel for this game.
We provide SVN URLs for many of the most common addons, as well as the standard Sourcemod and other Orangebox installers. You can easily specify your own SVN URLs to add more addons that way.
I am seeing people asking about My SQL for this game, I am unsure why I need to use MySQL for this game.
Some plugins may suggest or require the use of MySQL. The game itself does not.
Whats admining like ?
You can use rcon and regular plugins to admin, as you would a regular Orangebox game. The game also has its own privilege system built-in that is used by addons: http://webcache.googleusercontent.com/s ... _fspiked.1