What should I add to Upgrade Inferno before I release it?

I started working on a 1.16 mod Upgrade Infernal that will improve the nether with new wood, tools, armor, enchants once I learn how to make enchants, and more.

The mod is for fabric so it will work with the better nether mod which is one of my favorite mods. 

Currently I am adding plants and wood types along with a way to get books in the nether. 

The only thing is in the fabric generator for 1.16 biomes and mobs aren't supported yet so I will have to wait a bit before I can add about 20 biomes. Also my modding goal is to improve every aspect of minecraft. Eventually I might add bedrock support I would now but bedrock addons are way more limited than java mods.

Lastly if I notice any ideas for the mod in the comments I will try to add them if I like the idea. Not every idea will be added so the mod won't be to laggy. Also I am going to make a technology mod soon since 2020.4 is out.