Just create one text object and set the properties, variables, etc.
On Start of Layout (System) destroy this object. (optimal)
Then you can create it everywhere you want in a for-loop. (one tick).
If you want to update the content of them, just destroy and create again.
On the for loop event:
- create a text object
- set the text of your xml node. etc.
OR: You can create the text object once and store their UIDs in a Array. So you can call it by "pick by unique id". And set the text.
... the xml case is your part.