exporting a page made of Divi to a clean wordpress instalation, due to a slow page.

Hello contenders, Simple explanation, is that this site has been used with a lot of plugins, and also some of those were corrupted and also the page had suffered an attack in the past. i will need to: 1.- Export all divi pages to the new installation, (the new installation is already up, with a different database in the same server, just different folder, and all plugins installed) 2.- Rebuilding any layout that might be damaged during the export( there will be a plugin of divi that will not be used in the new installation, as it was giving problems on the CSS in the original site when you deactivate it, its called "Divi Standard Modules to Extra Category Builder") 3.- adjusting settings of modules as same of the original, PAY NOTE THAT NOTHING FROM THE DATABASE CAN BE EXPORTED AS THE OLD DATABASE ITS LEFT UNUSABLE as much as we tried to optimize it for speed, the page does not improve. 4.- The main goal for the project is to speed up the page, so the speed of the page should be according to a standard in google page insights and gtmetrix. 5.- all the work should be done without touching the original page. 6.- at last, the new rebuilded page will be needed to put on the root directory of the site, have that in account for changing the links and all. 7.- there is another last thing, the main domain of the server cpanel its different than the one we using now, so the main domain from the cpanel needs to be changed to the one we are actually using. we will work on delivery date as we dont have lots of time, therefore we will need a freelancer with immediately available. from the moment we hire him. -- the main goal is easy, having the new site LOOKING, SAME AS THE OLD ONE, BUT WORKING MUCH BETTER,(thats why we also have to keep an eye on the google insights and gtmetrix that the speed is improving), WITH A FRESH INSTALLATION. then added work will be as described, moving the page around... and setting the main domain. thanks, contact me for more details.