I'm using the new theme now, and will let you know of any major bugs I come across. I have a bunch of design suggestions, but they're all cosmetic and I don't have the energy to do a full list right now -- will get to that sometime soon. Basically, it may just be worth going through the theme's CSS files and replacing nearly all the font declarations with Semplicità/Source Sans and nearly all the color declarations with some version of TSP blue (the reply/quote/report buttons stand out to me right now as especially jarring).