Main page is different than the rest of the site. So, pick a single background. The image on the main image is distorted making me feel like the website is not as professional as I might have anticipated. Why not change the main page to fit the rest of the site? I'm not crazy about the choice of purples and blues for fonts on any pages. Also, the font for your navigation looks "cheap" to me. Every site needs some originality. Maybe keep it in the logo and make the navigation straight text links.