The main question for this is which server architecture you use.
I work with both packs so i can try to share when i have the work done.
We work with multiple servers, so the first problem with this pack is, that it works with replication on one server. The chat in the mmokit is extern so you can send messages to other servers. My Attempt is to work with the Guild and whisper channels per extern chat from the mmokit and group and global(in our case 1 map = 1 server) with the chat from social pack.
So dependent on the channel in which you wrote the text is replicatet internal on the server or is sent to the extern chat and from there to all servers (guild) or to the server on which the choosen player is (/w).
For the group/guild system i think, we must look which system works better and then we must only chance a few things in the choosen system so that the essential functions from the other works too.