I tried to make a site with the same concept as yours. It didn't work out too well. If you really want to get serious I suggest that you purchase a good script instead of a free one.
I found the content to be a little close together as the ads on the right hand side was being over lapped by the main content making the customer pressured to click the advertisement accidentally. If they don't mean to click on the ads it is very likely they will just get frustrated and leave the site. I did how ever like the style and color and I think you have some thing going for your site to expand on good luck with the site.