Replica Output Decommission Exchange 2003 Server

I'm migrating from Exchange 2003 to 2013 using Exchange 2010 as an intermediate server.  I have already moved all the mailboxes and really want to decommission the 2003 server so I can get started installing 2013.

I want to make sure that all public system folders have been replicated.  The organization doesn't use public folders, also no Outlook 2003 clients, but I read that all replicas must be moved and then removed before the server is decommissioned.  I'm just not sure if all replicas were put into place.  I am going to paste the out put of the Get-PublicFolder -recurse \non_ipm_subtree |fl name, replicas command.  There are some folders that do not have replicas and I'm not sure if that is normal or not.

Name     : NON_IPM_SUBTREE
Replicas : {}

Name     : EFORMS REGISTRY
Replicas : {}

Name     : Events Root
Replicas : {Public Folder Database 0215671898}

Name     : OFFLINE ADDRESS BOOK
Replicas : {}

Name     : /o=ABC/cn=addrlists/cn=oabs/cn=Default Offline Address List
Replicas : {Public Folder Database 0215671898}

Name     : OAB Version 2
Replicas : {Public Folder Database 0215671898}

Name     : OAB Version 3a
Replicas : {Public Folder Database 0215671898}

Name     : OAB Version 4
Replicas : {Public Folder Database 0215671898}

Name     : EX:/o=ABC/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)
Replicas : {Public Folder Database 0215671898}

Name     : EX:/o=ABC/ou=first administrative group
Replicas : {Public Folder Database 0215671898}

Name     : OWAScratchPad{0E2CB511-8CBA-401D-97E5-0DBC4CB924EE}
Replicas : {Public Folder Database 0215671898}

Name     : SCHEDULE+ FREE BUSY
Replicas : {}

Name     : EX:/o=ABC/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)
Replicas : {Public Folder Database 0215671898}

Name     : EX:/O=ABC/OU=EXTERNAL (FYDIBOHF25SPDLT)
Replicas : {Public Folder Database 0215671898}

Name     : EX:/o=ABC/ou=first administrative group
Replicas : {Public Folder Database 0215671898}

Name     : schema-root
Replicas : {Public Folder Database 0215671898}

Name     : Default
Replicas : {Public Folder Database 0215671898}

Name     : microsoft
Replicas : {Public Folder Database 0215671898}

Name     : exchangeV1
Replicas : {Public Folder Database 0215671898}

Name     : StoreEvents{0E2CB511-8CBA-401D-97E5-0DBC4CB924EE}
Replicas : {Public Folder Database 0215671898}

Name     : globalevents
Replicas : {Public Folder Database 0215671898}

Name     : internal
Replicas : {Public Folder Database 0215671898}