Don't really have any suggestions for the other parts but I will say the settings are kind of a mess.
I would try to organize the settings by alphabetical order to help people find what they're looking for easier. Also a search bar would probably help a ton seeing as there's a ton of settings.
It might take some time by making the image below your checkboxes would look really nice. (obviously better aligned than in the pic, i'm rlly bad at mspaint)

