Hello Friend,
I have read your project details, you want to rebuild your website with php, I am an experienced PHP developer, Please share me your existing website url.
We are a 10 year old IT company with highly skilled designers and developers to work on php, Mysql, Jquery, Wordpress, OSC, Magento, OpenCart, Mobile development, iPhone, Responsive etc.
It would be better if you come to have a close discussion over chat .
Best Regards
Harpreet Singh