eNewsletter Templates

New to this, but now I have WPMU installed I am playing with the ENewsletter. Is there a way to have a template copy the Theme appearance?

I host web sites for youth groups and they all have different themes and it would be nice to have a "theme" that just replicates the colors of their chosen theme. Maybe inject the logo at top and background to match. Wishful thinking?

Thanks for all you do. As I get deeper into your plugins I am finding them awesome and great for the kids and their parents to be able to use easily. The plugin running multiple google analytics is shear brilliance and my favorite so far.