I doubt that a Netscape 7.2 release will compile properly using the CCK fron Netscape 7. There will have been many changes since 7.0, and unless you want to do some major editing you might want to hold back and see if a CCK is ever released again someday. Of course, you could try it using the regular process and see what happens.
UserAgent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.4) Gecko/20030624 Netscape/7.1 (ax)