Creating Style Base with CSS3 support

I have just discovered the style bases built into the Stylizer module, and am very excited about this. I am thinking that I would like to create a new style_base which builds panes with CSS3 styles. I realize that this will not be immediatly useful for some people because of the lack of IE support, but it would be super cool and would introduce a lot more people to the power of CSS standards which are supported by most browsers now. I plan to provide administrator support for rounded corners (different radius for each corner), box-shadow (dropshadow color, offset and spread), text-shadow (mostly useful for pane titles) (dropshadow color, offset and spread), gradient backgrounds. We could even have settings for advanced things like box rotation.

If anyone has tips on how to best approach doing this or requests for CSS attributes to be able to set, let me know.

I will not be getting started with this work for a couple of weeks, as I am really busy right now, but wanted to open this up for discussion.