So "worship of the pantheon" is also pretty common in Eberron.
Allow me to explain. In that setting, there are several distinct faiths. Not really "competing", because they all sort of have different focus. The Church of the Silver Flame, for example, follows the teachings revolving around the Silver Flame, an energy which is a force for good. They seek to show compassion and generosity, and fiercely oppose supernatural evil.
Back on topic, the most common religion in the setting is the Sovereign Host. The SH has 9 deities, all of whom have names (Onatar is the god of the Forge and invention, for example). The SH has a dark side, however, the Dark Six. They are only referred to by their titles (The Devourer, The Fury, The Mockery, etc). Obscure religious scholars might know that the Dark Six do have names, but they're rarely invoked (The Mockery's original name was Dol Azur, for example, brother to Dol Dorn and Dol Arrah of the SH). There are those who worship the Six, usually for selfish reasons, but this is often not public.
The SH is usually worshipped as a whole. A blacksmith might have a special reverence for Onatar, or a farmer for Arawai, but for the most part, people worship the whole Host.
The kicker is that the SH may or may not even be real. They aren't powerful celestial with bodies, personalities, and agendas, like in FR. Rather, Onatar is thought to be present in every Forge, Arawai in every harvest, etc.
That's the gist of it. The parallel I saw was that the evil gods of yours had names and the good/Neutral ones didn't. That's all.
I do like what you've got tho.