You might check
HERE about changing the font.
You could try
Outliner to put an outline on your chat fonts. That's all it does. I know it's out of date in the "AddOns" window on your character select screen, but it will work just fine if you check the "Load out of date AddOns" box in the top right corner of that window.
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Ahhhh, the vagueries of the aging mind. Wait.... What was I saying?
Carbonite <----- GitHub main module (Maps ONLY) download link. The other modules are also available on GitHub.
Carbonite-CLASSIC<----- GitHub link to Carbonite Classic. Thanks to ircdirk for this!