Quote Originally Posted by Rukkirii View Post
We know that some players have requested that we display the percentage of the enemy’s HP, and while it is technically possible adding it would further clutter the UI and increase server load. So we don't have any plans on showing percentages by default.

However, as Yoshida said during the previous Letter from the Producer Live, this type of feature can be handled by add-ons, and we plan to make it so that it will display accurate figures and percentages.
wow, that actually more or less answered everything i wanted to know about "User-created UI Customizations".
Thank you !!!

I've been looking forward to "re-skin" stuff in FFXIV for a long time now.
Wohooo!!