[tbelldesignco]

The current panel looks good however I suggest using toolbars for content creation rather than using dialogs as this simplifies the progress.

And from the screenshot I also advice that in homepage,the widget "post stats" should show comments in the "revenue" field for every posts as interaction is more important and there is already a separate widget for this.But I like the homepage that is widget based and further plugins can provide api to this.

What is displayed are mockups so what you see may not reflect the final version. There will be toolbars in the editor, but dialog boxes are a cleaner more compact way to store content. If you look at some editors on the market, such as WPBakery and Elementor they have a healthy mix of tool bar and dialog boxes.