Not a major issue, but I was able to change the color of the forum at the old site. Maybe I'm missing something (I've done so many times before) but I'm not seeing an option to change the colors under the "Edit Preferences" options.

Not a huge deal, but I have always found the black and orange irritable to the eyes.

Lower left corner, under the link for 'Board Rules'. Select the site theme you want; quick and easy to switch at-will.