541124 wordpress plugin

I need a wordpress plugin made for me that will allow users to rotate some images along with a small description and html code for payment button ? the following options should be required: - allow user to set the size for the rotating ad - allow user to upload a picture for each item in the rotation - allow user to have a 300 character description of each item in the rotation. The description is shown in small text below the image in the rotation - allow user to add an html code for each item in the rotation (for paypal or other payment processor payment button) payment button should show below the image and text... the image text and payment button should ALL link to the html code so if user clicks image, description or payment button it takes users to the payment (or add to cart) page - allow user to set how long each ad shows before rotating, default should be 25 seconds - the user should be able to create different rotation ads and be given a code which to place onto there page where they want the rotating ad to show - the user should be able to edit/delet ads which are already setup - user can see how many impression the ad has received and how many clicks. Now i also want to have a free and paid version... free version should allow user to ONLY create 1 ad total and limited to just 3 items in the rotation, paid users would have access to setup as many ads as they like with up to 15 ads in the rotation. please let me know how much you can create such a plugin for ?? thank you