BRK,
The current version of CSLA Mold does not support any UI generation and can not be integrated with any of the current UI Molds like WPF, Silverlight, or ASP.NET MVC.
Actually we still building our underlying Modeling Platform which will host the new versions of our Molds so we can not determine any target date for this task yet.
About the CRUD Pages, of course you can extend any UI Mold to generate 4 pages instead.
This Video (From Sculpture 1.0) will give you the main guidelines for customizing existing Mold.
About third party controls, while you are in the PS Mode you can get the "PS Controls Manager" from Sculpture details window toolbar, throw this manager you can change the class name and the namespace for all modeled controls.
Always glad to help you,
Best Regards,