Hi there, i am a Page Builder user and love it, congratulations.
For my themes and clients i have developed a WordPress Loop Plugin called Wp Loop, that works perfectly with Page Builder.
It creates a Grid of posts using isotope. You can choose:
-Number of columns
-Show/hide title/meta/excerpt and image, so you can set customized different views in the same site.
-Number of posts to show
-Categories to show or hide
-Offset of the loop
-Infinite/Button or no infinite scroll
And a lot of more options
Free WordPress plugin can be found here:
Development version at Github:
https://github.com/mimomedia/wp-loop
Hope you like it.
Best regards