Customising a sobipro with joomla directory

Hi. I´m building up a directory under Joomla, using Sobipro. This project includes this: 1. With every option offered we need let the visitor choosing among Sections and categories, not just categories. 2. We need to offer 2 options for the new entries : a/ a basic card to be shown for every visitor.(Sobipro vCArd) b/ a full-data card to be shown for every visitor. To get this option there's a price to pay for a period of time, after which could be renewed or it comes back to the basic option. (Sobipro details view Card). NOTE: It's not the visitor who pays to get the details view. It's the register who pays to be shown. Sobipro offer a 3 packages feature to be inplemented (bronze,silver,and gold), but it doesn't maker any dinstiction between vCARD and details CARD view, I think. 3. We need modifying the details View template to get 2 columns in it and get a nice look. 4. We need to get a statistics featured only for special register members (there are extensions avilable to get this, some customise job could be possible. Any questions, don't hesitate to contact me. Thanks