Looking for WordPress CMS Theme Recommendations

As if I don’t have enough to do, I’m going to get a site up and running using WordPress as a CMS. I’ll probably have a little budget to do it so if anyone can recommend a CMS style theme (premium is ok), I’d appreciate it. I’ve had my blog theme running for so long and it’s so customized, I haven’t shopped for a theme in a long while. Plus my existing blog theme is not set up for CMS.

By the way, the site is not e-commerce but I will need advertisement space on the front page. As always, recommendations and comments are truly appreciated.