The thing I don't understand here is if your list is composed entirely of those numbers and you want a regex that can match both of them, wouldn't that not get you anywhere? It would match everything in the list in the end and not differentiate between them.
That is why I was asking what your intentions here were. You mentioned needing to end up with a value for each line, what did you mean by this? Are you wanting to find the old legacy lines and manipulate that line in some way like adding more text, and then manipulate the new QB tag lines in a different way? Or would they both be changed in the same way?
