I just happened to think of another question, at your
convenience. The Roman Church uses (d) Latin and still
does in documents, etc. But the Latin it uses
with the C as in "ceiling": vici (vichi), is what I have
always called "ecclesiastical" Latin. Whereas the
other pronunciation of the "C" is like a K: vici, as in
Wiki. Is that the "classical" Latin to which you refer?

----please, draw me a sheep----