Your talking about "upgrading our accounts to CE" when all FFXIV service accounts are the same (well except legacy) there are no CE and standard accounts, all there is, is an extra code on our service accounts for the Onion helm (as far as the accounts go) if they wanted to add any CE in game items to our accounts, all they would do is email us a code, punch that in SE account management and we have the items (if they decide to improve it to allow already created characters to get the items) there is no upgrading needed.