SmartGWT and GWT-Polymer-Elements?

Does anyone have any sucess/fail experience with a project/application using GWT-Polymer-Elements and SmartGWT widgets? Our webapp is using the SmartGWT library and we are wondering if we could use also use GWT-Polymer-Elements.

Thank you.

Althought I have not tried smartGWT, If you use the Widgets version of gwt-polymer-elements you shouldn’t have any problems, I’ve used other standard GWT widgets thought and it works.
In the example demo of the library you have an example combining polymer elements and gwt native widgets.