I love the base that your plugin is creating for chat. I have quite a few ideas that I’ve outlined in this post: Chat Obfuscation
However, I feel that if this were to all be integrated into your plugin, the config file could become a mess. Perhaps you can think about adding an addon functionality to ExtraChat? (Almost like ExtraChat is a core chat plugin, whereas you can add other parts, similar to how essentials managed their different branches)
I’ve been looking forward to an up-to-date chat obfuscater, and if you were willing to integrate it in some way, I would forever worship you.