I love the design. It's very tasteful. I did find a few errors.
I have "Show Author on Post" checked, but it doesn't display the author of the posts.
It has "New Post" link up in right part of menu, even if user doesn't have permission to use post - it throws them an error page, instead of just making "new Post' option invisible.
Access to subscribers: Users with subscriber role could get into Dashboard and have access to Tools, and could also seen number of total comments and number of comments accepted.
Anyways, I'm just experimenting with a lot of themes right now to see what i might use, but thought I should point this out.