css editor advanced

I am looking for a new css editor that is web based. I have found a basis of what I am after, however there is much more to be done. I will contact the original developer and obtain permission to continue the project of his with a fork. the goal is to expand his project into a merge between xinha and what he has done already. The code base is on: [login to view URL] - base of what I am after [login to view URL] - additional items for each block. [login to view URL] - text editor poriton Needed things: from YAML - as a new block is added, it should be able to be named, and should have a new section added to the YAML interface allowing editing of that block only (colors / fonts / alignments / padding / etc...) there should also be ability to "rightclick" on any content box, and have the following options: edit the "content block" style or edit the text in the content block (this would load the xinha editor (we will discuss options of items to add), insert picture (will provide ability to select from the server or upload an image - this section can be the file management from FCKeditor or from xinha or a custom one), other rightclick options edit metatag information, page title. there should also be save options allowing the CSS and the html / xhtml to be saved as seperate files to a pre-defined location.