Custom PHP Arcade Script

Hey guys, my current site is [login to view URL] . I am currently using a customized version of [login to view URL] . After getting over 50,000 unique visitors a day, the script showed to be horrible. Tables were being destroyed and the server was getting overloaded. I let my friend look at the script and he said the database was not designed well. I am looking for someone to create a completely new script for me from scratch. It should have the same features and the site design should look exactly the same. The key is the script and the database should be designed in the most optimized way to support the most users at the same time without causing too much load in the server. The admin panel I am currently using is here  [login to view URL] username – demo pw – demo The features I will NOT need are: user system, private message system, banner/ ad manager, manage news, newsletter, manage staff. After creating the script, I will also need you to transfer all the games and comments over to the new script. Please message me with your works or experience that only relate to my project. Tell me anything important you think i should know. Maybe something with arcades or dealing with sites that have massive traffic. Please do NOT copy and paste me some generic resume. The chosen one will be asked to make continuous changes, yes of course there will be more money involved. Thank you! -Aaron