You can choose a suitable color and size of the stats in the HUD and popup.
Change the background color in the popup, make the text size larger or remove the background in the HUD,
all this you can do by editing the color and size in the Font style and Background templates.
Open HUD Editor or Popup Editor and select a template from the menu, you can set your desired color and text size.
To change the text-to-use template .HUD
Changing Opacity of background in HUD
Changing HUD size (Second version)