I suggest making the dark theme default. I know it's not much, but newer members may not be completely forum savvy, and like the dark theme better. Also, more members use the dark theme than the light theme. It makes ForumKorner look better, In my opinion.
Hopefully we can get this going so everyone will see the dark theme for how glorious it really is.
I would like to see the some of the images fixed first, like the post icons and smilies so they blend into the theme and not have that ugly white border.