Nice skin...

However, it has some visual issues:
- firstly, of course, it needs new icons for 0.91
- some texts and icons have low contrast thus become illegible

These are some examples:

This is great stuff! Thank you!

But I was wondering if you could make a drop down menu of fonts in the Find & Replace Fonts form instead of an input field. That way we wouldn't have to manually insert the font names and would make the process more convenient.

Just a suggestion. Cheers!

Another idea is to handle the lock feature the way Adobe Freehand does it.. that is, locked object can still be selected, but not edited.. so you can always unlock the object by selecting it..