E-Commerce Write Additional Features integrations - Joomla or Wordpress

Hi, for my customers i need a software development to integrate in a our ecommerce site. We are evaluating as now to use joomla or wordpress by using woocommerce or hikashop. We are bulding the website design and we need an expert that expand ecommerce features by write some new plugin to have these requirements: My Customers need to implement something like this: [login to view URL] where users can choose and buy some orange Tree. The Steps are: 1. User choose the name of the tree that want purchase 2. User choose available trees from a static image with some markers that have some tree informations (photo, mini description) and assign name that want to give 3. User Press buy (using normal ecommerce system) 4. After Payment complete the tree that users have purchased, now in the main image become gray with the name that the users have choosed. in practice could serve some changes to an existing and commerce as hikashop or virtuemart or you can suggest what you want to to reach the target. So you can suggest anything! What is lacking is this type of operation before the 'purchase and after payment: 1. User choose the name of the tree that want purchase 2. User choose available trees from a static image with some markers that have some tree informations (photo, mini description) 3. After Payment complete the tree that users have purchased, now in the main image become gray with the name that the users have choosed. Backend Area: Admin can change photo and description for all trees. All must be responsive Please we want a solution like in the image that you can see in attachement. or something like [login to view URL] or by using google maps satellite. Please Let us know Thanks