Hey Fury, one of the mods that you really like (as of just watching your videos) hasn't yet been updated to 1.00.00.1 of TModloader, is the Prefixes for Enemies mod. I hope It gets updated to the newest version for TModloader so you can use it in your modded lets play soon.
I just recently found your youtube channel, and i love it! The awesome builds in your world make it so incredible! I noticed though, that you had the Joostmod on for only one video and then it was gone? How come? Anyways, i think you'd enjoy it especially since you are reaching the post-moonlord section of the playthrough.