Once we get lots of data into Neo4j (or FedWidi, or both) then we can take another look at TSP as a visualization tool. Of course we can create a lot of views with Observable and the Frame plug in in FedWiki.
A highly developed system viewer.
Perspectives Website 
Tom Sawyer Perspectives is an application development platform that supports the creation of custom applications that represent graphs and other data sources. Remarkably it supports GIS representation integrated with more engineering displays of nodes and relationships. It also creates a rich user interface for exploring that date and can even support data collection.
It is straightforward to connect Neo4j databases to TSP.
https://www.tomsawyer.com/perspectives HEIGHT 500