I have just one cuestion, it's a breadcrumbs issue.
I use the component in a child menu item to filter a blog layout ie.:
When you select the Sedans item that is managed by your component i get a correct breadcrumb with the > Sedans at the tail... but when you select an article in the Sedans fj related blog layout the breadcrumb goes back to > Cars > Article...
This detail might be too little but i would be good to know if there's a workaround to solve it.