Customizing the client area, changing icons and layout

I still don't use the panel, in the tests I did it seems to be quick, however with the various options on the market it leaves something to be desired in terms of layout, the panel needs to highlight some icons and services to have better visibility for the end customer. Today cpanel has the majority of customers because of its layout and the services offered together, WHM AND WHMCS, however, the high change in prices forces companies to migrate to other panels, however it has to meet the customer's needs that was on the old panel and offer a beautiful layout