I am bit confused at what you intend with this. Will you have the recommended movies in a spreadsheet outlined in a format similar to the Clone Wars? I do like your similar goal like with your other edit to ensure the characters maintain their relevance. They do not simply disappear for extended periods of time.
Watching the non-MCU Spider-Man movies before No Way Home is a no-brainer. The characters really need to be fleshed out before watching that multiverse movie for maximum understanding and entertainment value.
As of now, the X-Men movies do not really have a place in the MCU. I would leave it out entirely.
In a way, I was hoping for other fanedits to be incorporated into something like this. As with other edits, sometimes including deleted scenes, strategic cutting, color corrections, rearranging scenes, and other modifications can enhance the experience. Unfortunately, I am unable to recommend anything because I still have not gotten into MCU edits quite yet. It is probably outside the scope of what you are looking for anyway.
When I first encountered this post and skimmed through, I thought, “Wow, this guy must be certifiably insane to edit of all of these movies and TV shows. This would take 200 years.” I then actually read through the post a bit more slowly and returned to reality. 😃
Best of luck if you pursue this. I think this post would receive much more engagement over at either fanedit.org or the fanedit subreddit if you are looking for feedback. This site is Star Wars heavy for better or worse even if it is open for all forms of fan editing, and quite literally any random topic people want to discuss.