Design an interface for integrated JMarket, Jomsocial and Moset Tree

I have a website that i used Jmarket,Jomsocial with Moset tree to create it (Joomla v 3) i integrated the 3 of them in one site, with a single control panel and integrated functionality. to create a business portal that normal people can use as a social network, where vendor profile will look like pages on jomsocial, and vendors classifications will be inside moset tree. i want a design that is professional, that can reflect the site ideology. take a look at the logo, i want the site to be in harmony with it!