Some suggestions that I think would enhance the modpack.
If those things get approved I could try to create Pull Requests to implement them in a balanced and fitting way.

Mods:

Carry On

Modpage

Features:

-Allows carrying of blocks and entities (e.g. chests, mana pools)
--> Convenient if you want to move stuff around the map and your base

Quark Oddites (Addon for Quark)

Modpage
Documentation (-> Oddities Header)

Features:

Backpack:
-Provides more inventory space for the player
--> Would change recipe to be more balanced (e.g. needing diamond chest and hardened leather)

Item Pipes:
-Vanilla style early game item transportation option
--> Would disable, because hoppers and conveyor belts already exist

Matrix Enchantment:
-Changes enchanting table to a small minigame with choice about applied enchantments
--> Personally like the changes, would change recipe to counterbalance the choice the player gets

Totem of Holding:
-Adds "Gravestones"
-Can be tweaked to break if the owner dies again
-Adds compass that point towards your grave
--> Personally would like this modpack to have some form of graves
--> Would keep the "breaking" option, because it fits to general "style" of the modpack
--> Would change recipe for compass (because of Nether changes) or disable it entirely

Current recipe ideas:

Backpack:

Enchantment Table:

And log2stick recipe:

The akashic tome on top of the enchantment table is exactly my kind of humor 😈

Why change existing recipes? I thought, this is about adding new mods?

Matrix-Enchantment allows for control about applied enchantments, I thought to counterbalance that with the changed recipe.

Here is how Matrix-Enchantment looks like:
https://twitter.com/Vazkii/status/1083572148793499649

I'm against the mod suggestions but I realy like the suggested enchantment table recipe 😂

Made the Enchantment Table recipe into a pull request #96 so this issue can be closed