You could make use of the theme includes in place of the DW template that is applied to the pages, but since the pages are generated by Sculptor as template derived it might make more work for you to go and update it to work with the includes after the fact. You would need to make an include out of the template or multiple includes for the various parts, then detach the template from the pages and use the theme includes on the pages instead. This would give you the advantage of being able to update the theme by adjusting or adding styles to your included theme or themes.