Blog content goes here.
I see you are currently using a Wordpress blog.
The good news is that you should be able to change the template to something you feel is more effective, from a graphic design standpoint.
There are usually two options -- one is to use an existing WP template or have one customized for you.
Additionally, it should be relatively easy to create a custom header that includes your site nav (as above ) and makes integration with the rest of the site seamless.