Here is a preview of the new AD Styler, still a WIP, but all of the minor annoyances people have brought up have been fixed in this version. It is truly more powerful and built to handle much more. It includes live updating instead of clicking the update button (as an option), more font control, a sleeker interface, and a better color picker.
For Drift, you will be able to edit fonts and the main color (seen as blue or pink in the demo links) background, a few textures, font family, and perhaps a few other cool things as well! Can't wait to get it released.