573380 Wordpress plugin modification 2

Hello, i need help to implement some changes into an wordpress existing plugin that was created to manage a BUSINESS directory. THis plugin create a BUSINESS post type with some paramenters, i need to add more partameters and in particulary because i have different type of BUSINESS i need to create different TEMPLATES based on categories. The HTML files for this templates have been already coded, and need to be installed inside the plugin. Because the structure of the plugin i'm unable to do it by myself, and i need a good Wordpress PHP developer that can help me to do this. THe project is urgent. Ineed: - implementation of some additional fields to suit my needs - implementation of 2 TEMPLATES one for special tupe of business and an other for category of business ( HTML and CSS ready to be used) I will accept bid only from EXPERT with good feedback list. If you are at first or one of first experience of work, please don't bid. I need the job done fast and well.