Printing Terms and Conditions along with Sales order Ack

We have a custom report for printing the sales order acknowledgment which works as expected. Due to change in company policies, we now want to also print new T&C page, Offer of Sale, etc. after the actual SOA piece.

The obvious way that I know of is to add those to the template so they get printed/ emailed always. However the challenge I am facing here is:

We print the Sales Order summary (totals, etc.) on the last page. To do this, we have used the "Last Page Only" feature of XML publisher. So when I try to add the T&C content towards the end, XML is unable to interpret it as it expects only some text after the "Last Page Only" tag.