You have enough advertising already! Descriptions of your templates will help, and you can even throw some Kontera links within the descriptions. Now, traffic, traffic, traffic!
Too much ads, as for me. And I think it would be better to make the text color more distinct and a bit darker. Good luck.
too many ads and I'm really not a fan of light blue on white. Make valuable content 3/4 and don't ad too many confusing looking ads. I believe the trick with ads is to make them fit together attractively, like any other part of a well designed website. You'll shoot yourself in the foot if you try to over monetize - no one will click because its overwhelming! ~IMil