INSTALL AND HOST LOCAL WEBSERVER USING OWN HARDWARE

We are looking into setting up a local on-premises web server using Ubuntu, the main target is to install our own Cpanel and owncloud and access data from internet, also to run our own web applications remotely
hosting sounds cheaper and easier but we had issues over the years and would like to try our own with as much disc space and ram as we like
we have all the hardware and will be able to set up the server and install ubuntu