Customize product designer script

Looking for a good HTML/CSS/JS (jQuery)/PHP (CodeIgniter) developer who can customize a script I got from codecanyon. I require a very good English understanding for this. Please ask me if you are wondering about any thing or if you need more information. Please do not bid unless you have properly understood what I am looking for, as I want this to go as smooth and quick as possible. The script is called "Fancy Product Designer", and can be found here: [login to view URL] I have also bought the two addons, "Plus" and "Pricing". Documentation for the script ++ can be found here: [login to view URL] What I need to have done: I need the script to be set up and coded properly for my customers to be able to order their custom prints. but with some specific item standards. There will be multiple products, including hoodies, zipped hoodies, headbands and even more different kinds as we launch more. I will give more specific info to the chosen freelancer, but here I will give a summary: The script should handle different kinds of products with different kinds of customization options depending on the chosen product. Most orders will be bulk orders where some of the design elements (text and logos) will be the same, while they for example different names on all the products. I want all data about products etc to be dynamically saved to and loaded from a database, where finished designs will also be saved as well as exporting pictures. I am currently using CodeIgniter for the web site, and want this project to be easy to integrate with or be written for CI. The finished project files should be delivered to me with clean and clear coding and clear documentation on both what is modified and how it can be used further.