So.. something I noticed awhile back, but a couple of the original spells and -all of- the enchants from the original devourment mod are very much absent. I don't know if I previously mentioned this somewhere, but I figure I'd do it anyway.
My assumptions for this are;
A: The Vore Companion spells were way too abusable in the original mod, seeing as you could just devour the "Voracious Champion" (Master level Conjuration spell) after lowering their HP a bit through physical attacks in order to essentially max out your combat skill levels and to obtain -fully enchanted ebony tier gear- which could be used or sold by disposing of their gear. The 60 second time limit for this summon didn't matter so long as the summon was eaten before then and met their acidic end during their full tour through the dovakhin.
B: Many of the original vore spells that aren't in Refactor were glitchy and would break the mod in a very literal sense, thus had to be removed for stability, and likely weren't that interesting to the folk working on Refactor. Thus no intentions to actually have them exist, even if they worked perfectly fine.
C: The enchants probably took a double wammy here, since spells were re-worked into the perk tree and they probably conflicted with how the stats in refactor worked. Refactor, to my knowledge, doesn't have a dedicated NPC to sell you items.. nor can other NPCs sell mod specialty goods on occasion. I'd argue that this is mostly because of the fact that Spells are now obtained through the perk tree. So enchants to increase acid damage/resistance, Stomach resistance/capacity, Voracity/Maw resistance and so on simply have no place in Refactor. They're also probably considered redundant due to the perk tree.
Interestingly, ReformationAI, despite adding in Mia, an NPC merchant who sells vore related items.. also doesn't include basic enchantments for stat increases within the mod. Instead housing the very useful Size altering enchants, and surprisingly useful weight altering enchants.. (I had a follower who pretty much became a stickwoman because they decided to apparently never eat anyone after I switched on follower weight gain/loss, despite turning the minimal weight to 0 rather than -0.8 which was default, so I had to whack them a few times with the fat is justice stick to get them back to normal. And I mean.. I had to hit them a LOT). I think I'd like to see an enchanted bow that does 1 damage with 0 damage arrows that could cause targets hit to either go around devouring everyone, or to seek the nearest pred and attempt to force themselves in.. even if it's just something silly. The main reason for this is that the spells can't really be used in stealth, at least not without a perk that causes magic to be silent.. but I guess that would probably break things.
As for spells, I'd like to see Alteration spell versions of Rapid digest and Enhanced Secretions.. or at least Rapid Digest (remove thou corpses), since the restoration versions consume a stupid amount of MP (Yes I'm aware I could shorten the time it takes for corpses to digest from the default, but I much rather have an in-game toggle to speed it up rather than always having it go fast. And yes, I know waiting 1 hour will instantly cause all corpses to digest). A Voracious ward spell that allowed you to swallow projectiles and spells at the cost of filling up your stomach would also be nice, although I can imagine someone using it to swallow a dragon's breath.. and then maybe burping/belching it back up at the dragon or some unsuspecting bandits/town guards. (that sounds really annoying to implement tho, so just filling up the stomach capacity would be fine.)
Now.. I've never actually gotten the perk for "burps are infused with the Thaum", my assumption is that it just adds the unrelenting shout to burps. But a Vacuum or "Inhaling" shout just sounds like a Skyrim vore thing, where you'd ragdoll and swallow everything in front of you (likely including loose objects, R.I.P various dungeon crap and people's very steal-able stuff in their houses) with increasing range and width with each word spoken. The alternative to this would probably be a "mass bellyport" spell, which I've seen in vore modules for D&D (particularly this one "
https://www.gmbinder.com/share/-Mtz_zQu8z9eS9uDznGC "), which in Skyrim would be a master level that would probably cost a TON of MP and take several seconds to cast.. that would teleport all creatures within a decently large radius into the user's stomach. Of course, this wouldn't be as nearly as fun as the "Vortex (Vore-tex) of terror" sucking up literally everything in it's path.
A silly idea that came to mind after typing all this would be an Aerial Predation spell/skill that would teleport you above your target (or drop down from above) and essentially divebomb down on top of them ass first.. but as I understand that would require it's own animation.. for something rather stupid.