Need your input please. I have a number of weight loss sites hitting around 100 uniques a day, but I know the site design is effecting the CTR on affilate CTA's etc. I have tried a number of WP themes, but just cannot find one that works. All I'm after is a 2 column theme to which I can add my own header easily enough, that looks clean, sharp and professional. (not diet related as all seem to be pretty poor) What have you come across that has impressed you?