Still think you're massively over complicating.

You say you're "new", but based on what you've written you have spent far more time and have vastly more experience than me in terms of effort and time spent. (Although pretty sure I've got more experience in terms of practical results)

Mod conflicts and load order are a fact of life if you load up 25+ mods like I did in 15 minutes. Sure you can spend huge amounts of time, even months, trying to research to prevent and asking on forums to prevent this, and end up doing nothing - which appears to be what your approach.

Or just do it quickly and deal with conflicts by reordering in a few seconds and trying again - which is my preferred approach. I personally think my approach is more efficient, but whatever works.

Maybe mods aren't something for you if you're a super cautious perfectionist.