Custom Theme Builder: How to create custom Post Display on Homepage

I am using the Custom Theme Builder and working on the Frontpage. I would like to display all posts on the FrontPage (Home) with a custom view: Title, Excerpt, Featured Image, the rest of the post content.

I can’t figure out where or how in the theme builder to accomplish this.

I can do this on the Single Post page, easily. But I need the frontpage to iterate over all posts and I do not want to use the Blog Index page (because I will have to solve the same problem for that page as well but it will have a slightly different layout).

Thank you for any pointers.

– Val