Yeah we had source radio, quake, advertisements, and some plugins for admins use. We didn't really have too many. Sometimes the plugins cause crashes or lag the server up so I would have to trouble shoot each one usually. I know they had a character chooser plugin back in the day but it was mainly meant for another type of mod. If they made another one more easier to use then I'll check it out. I want to keep the server more on the vanilla side... meaning close to how the game is without any changes. So, we probably won't add in anything too dramatic. Probably be close to how it was back in the day. I might not add in the quake sounds this time around though or just have it off for everyone as the default setting. Also, I was thinking of maybe adding in a vote kick/ban, vote mute to the server. I think people like the idea of being able to take advantage of that if there isn't any admins to contact.
Feel free to make suggestions of things you've noticed that you felt were nice addons for a server, and as long as they won't change gameplay in a major way then I'll consider them.