Custom product designer for Wordpress

I am looking for good developing work on coming project. I am going to develop website on Wordpress CMS and i need build a custom plugin for customizing the product. I need this to be working with wooCommerce where you can assign customisation to the product or not. products are car plates Frontend: after choosing product from the Store visitor(customer) can click customize button on product page, then he get options where client can: change text on the product change font on the product change product background(style) change product design element change text from the given list change text colors change plate type this should be updated without page reload change plate size this should be updated without page reload Backend Administrator of the website can: Assign product customization to the product Create product multiple background galleries and assign them to the product Create product multiple design element galleries and assign them to the product Make design elements position fixed Set positions for the design element and give option to change it (for example left or right) Set text area with given default text Set a list of words/phrases that customer can chose from the list, this need to be fixed position for frontend and admin should be able to change it position from backend I need admin to have full control with designing layouts, car plate dimensions, images etc. I found this plugin online and almost can do all what i need, but almost is not what i looking for ;). I like on this plugin how you can add product image make it fixed for frontend and the add other elements. This is very well done plugin and i need something like this but working bit differently. - [login to view URL] I need this plugin to be expandable very easily and to be coded well so can be updated when WP is updated. Need to be documented very well. Best, Patrick