I've seen some of these requested but not added, so I guess they weren't known to exist at the time. So, here is a list of the mods and links to install them as well as some mods I found that I thought would be good ideas to add. Please consider adding some if not all of these, but if it's too much for the servers or would cause some issue I understand.
*I haven't completely checked out the installations, but I think they requires access that only limez (and maybe the moderators) has/have.

*links edited*