1. I'd like to see the text editor be able to handle custom header text. As added features, some buttons that would automatically generate common wrappers for style and script would be nice as well as being able to link external files (favicon, css style sheets, js code).

2. I'd like to keep 2 or 3 font styles available that I can change with a click. Currently, only a default style can be selected.

I like those ideas. I often find I'm looking up the correct format for the script tags for javascript, so it would be helpful if that was built right in.

And yes, a few text styles that I can apply to a whole project would be great!