Yes, and thank you. 

I am intrigued by your list of early essentials: "the Creeds, the Lord's Prayer, the Councils of the undivided early church." My knowledge of the theology of Reformed Christianity is minimal, but I was under the impression that most Protestant Churches proclaim "sola scriptura" which would seem to exclude "the Councils of the undivided early church"?

I have tended to think that many Protestant communities implicitly accept the results of those seven early Councils without accepting the Councils themselves as authoritative. 

Any illumination you can provide would be greatly appreciated.