I like it. You might want to code it if you have not already, that would increase your sales. Most people like to beable to buy it and put content in them right away. It's pretty unique I must say . Good job and good luck.
I recommend advertising on webhostingtalk.com. This place is driving more and more traffic by the day unfortunatly right now most of the people visiting here are designers themselves. We have a few campaigns starting targeting customers/clients specifically.