What I would like is to create endcaps for those families. Maybe in the form of a family? For example, create a Fascia, pick an end, and select a family to attach to that end.
Thanks for taking the time to submit your idea. Unfortunately, this idea did not get the support of the community over the last 6 months and as such we will not be pursuing it at this time. Please feel free to rework (titles and clear descriptions are really important) and resubmit this one down the road.