Preference in my opinion is a bit outdated and definitely room for some enhancements, including redoing the tutorials, preferably with video tutorials like I started doing with Encounters and Celestial Reloaded. I will definitely be making some updates to Preference once I clear away my back-log of work, including my new theme about to be released.
One quick note…my fault forgetting to mention this. You have the option to use the class=”row-fluid” to fit any layout, such as having a sidebar column. So it would then be: