Thank you Tomas.
To answer your questions:
1) In this instance, yes all three lines will be centred and remain as shown
2) I have a max-width expression on the scale property of each line. If the text exceeds 80% of the comp width, it auto scales down. Character/font size is fixed, the scale property is what will push the other lines down
3) No other transformations etc
4) No, further repositioning won’t be required.
Thanks again
M