Landing Page Generator

I’d like to have a program built out, similar to xsite pro, http://www.xsitepro .com/home.html and have most of the features of xsite pro I would like to program to be integrated with wordpress with the following features A full html editor to be able to change the css of the page with the click of a button I need a full range of templates and buttons and header graphics, The ability to use templates from xsite pro The main features I would like are Review site generator