Multiple Loki/Prom servers

[ciscomonkey]

I have two datacenters and in each I have a local instance of Postgres, Loki, Prometheus, heplify-server and heplify client running to collect traffic. (Set up this way after the suggestion during last clue-con Homer session.)

In the Homer config, I have both databases configured, but it looks like we can only have one Loki server and one Prometheus server configured. Is it needed to have both servers configured, and if so what would an example config look like? Is there anything I won't have on calls where the data is in the non-configured Loki/prom server? (QoS tab, etc)