Configuring and further maintenance of the server

I am looking for a freelancer to configure and further maintain a web server, or rather, a bundle of web servers. I have 7 very powerful and professional web servers. I paid for it for a year for some needs, but it didn't work out. Now, so that they do not stand idle for nothing, I plan to open a web hosting site. The cPanel and WHM license has already been purchased, as the OS - it will be CentOS latest version. Your task is to configure all 7 servers to provide virtual hosting services in automatic mode (i.e., the servers are fully equipped). the person chose the tariff, registered, paid and automatically created an account, and accesses were sent to the customer by mail. 5 servers are planned to allocate for the hosting itself and 2 for backup storage (the volume of the 2 last disks is 5-first). I plan to use WebMoney and RoboKassa payment systems.

I mean. What should be - I give you root access to the servers and all the necessary information provided to me by the data center, and from you I must get a fully functioning web hosting (online payment should also work).

If you are satisfied with the cooperation with me, if you wish, you will continue to support the server on the basis of a fixed monthly payment + 50% of orders to help customers set up hosting.

Timeline, the faster the better. So. Before the servers are extended, I want to try this whole thing and understand whether it is worth doing.