It looks like the beginning of a very nice project!
I had a similar itch to scratch a few weeks ago when I wanted a nice simple editor for a project and modified the pagedown editor (the markdown editor from stackoverflow) to use bootstrap. Its here: https://github.com/samwillis/pagedown-bootstrap
You can see a demo here: http://dl.dropbox.com/u/2690345/pagedown-bootstrap-demo/demo...