The mods PackagedAuto and the submod PackagedExCrafting will be useful in automating recipes with 9+ ingredients. This will be most useful with Avaritia as autocrafting is not feasible. While the Auto Crafting Table will craft x recipe when enough items are in the inventory this does not work with the Antimatter Catalyst. Almost any way to automate inserting singularities, even passively, does not work without overflow. The only real way is to make 81 ME level emitters and I believe that may be too much for most. The current mod list does not have a per-item limit transport setting. Only detecting the total at best.

github.com/TheLMiffy1111/PackagedAuto
github.com/TheLMiffy1111/PackagedExCrafting

Both have relatively recent updates to the 1.12.2 version and are on MIT licensing.

linking the curseforge pages for later
https://github.com/TheLMiffy1111/PackagedAuto > https://www.curseforge.com/minecraft/mc-mods/packagedauto
https://github.com/TheLMiffy1111/PackagedExCrafting > https://www.curseforge.com/minecraft/mc-mods/packagedexcrafting
(also PackagedExCrafting only makes sense to add after the switch to Extended Crafting Nomi Edition in the LTS version, though I haven't tested this - it probably doesn't integrate into Avaritia)

I keep mixing Avaritia and Extended crafting together in my head. I meant as you said.