Classipress customization

I am currently in the process of launching a new classifieds website. It is "wordpress 3.1" and uses the "classipress 3.0.4" theme. it will be in both english and arabic. I already have the site running in both languages using QTranslate, but it still needs some modifications including, RTL orientation for the Arabic site and for (( post an ad )) page to point for the correct language. I would also like to have the following: 1- Have more sponsored ad space in the homepage and separate sponsors for both categories and listings. i would like to use OIOpublisher ad manager plugin for that part so you would do the installation. 2- Facebook integration: a) register through Facebook. b) anything you list will show on your wall. c) comment on posts. 3- RTL orientation when I switch to the Arabic site 4- Remove the registration widget. 5- Move the language selector to the upper left corner