Sr/Madam, we are professional web designers , the magnitude of the project you have there will need the creation of databases, the creation of a system to send the information to those databases, also the creation of pages that dynamically gather that info to your main page or subsequent pages. So that budget is hilarious, the price would cost you less if you already have the CMS into your website, but anyway a per hour rate would be the same.
Regards,
LRS team