We have discussed this before. Perhaps you can search and find the discussion - but maybe not.
There are two schools of thought.
Cisco say that the CC line should be the first line - that's how I do it.
Others think the private line should be the first line, and it looks like you are in that camp.
At the end of the day it does not matter that much - there are good and bad points on each side.
Regards,
Geoff