Well dang it! I forgot that the whole reason for this is because sometimes they'll take a system generated numeric reference number and create their own using letters as in ...

700234 (System)

700234-A (User)

700234-B (User

And thus the 'A' and 'B' needs to appear below the original. I saw the other posts and will see if something there will work. At least I know that my idea of using two RegEx's was a rather solid solution.