Thank you for this very nice addition to the free WP resources. The impressive array of options makes it likely this theme can serve for multiple sites.
I don't find the header options sufficient for my preferences, primarily in the large amount of vertical space it occupies both with and without a logo and/or text. If I place some corrective CSS in the Theme Options / Design Options / Custom CSS, will those changes be preserved through a theme update? Or should I create a child theme for that purpose?