by Richard Lian.
Hi Scott,
I have just done a similar thing. Please have a look at this thread: https://moodle.org/mod/forum/discuss.php?d=232874
It is up and running and working well. Existing accounts were linked to AD accounts by username. New accounts created for LDAP users not in Moodle already. Set it to only suspend accounts not in LDAP rather than delete.
Regards,
Richard