Hi, and welcome to OpenStreetMap! Since you requested a review, I looked over your changes here. Everything looks great to me, except the house=* tag. In this case, instead of adding the unconventional value converted_church_and_add_on, that info is best for a description tag. (which you nicely added!)
A bit of a related side note, OpenStreetMap has a principle called "any tags you like", where technically you can make up any tag you want to describe a feature. But, general good practice is to use existing established conventions for describing things if at all possible. That's why in this case, in my opinion, that value for house= is not appropriate. I went ahead and removed it.

Let me know if you have any questions or objections, and thanks for your contributions!!