If you are looking for a serious provider and this budget it's not a problem for you let's talk more on private. We will create a proposal for you for this project. I'm very confident that we can develop this project, we can design your ideas in php/mysql code. Please have a look to my reviews. I like to work on big projects and create a long term relationship. We have a lot of references for our good work, check my feedback. Thank you, Mario.