My central point is that the tree of life is in the midst of the garden of Eden and also in the midst of Paradise.
He that hath an ear, let him hear what the Spirit saith unto the churches; To him that overcometh will I give to eat of the tree of life, which is in the midst of the paradise of God. Revelation 2:7
I agree with your point, sister. I do believe that the creation includes the angelic beings. I also think that the New Jerusalem is a creation of God, and in it are also a variety of sentient beings and plants.
I liked your catching the transition from “day” to “years” in terms of “day you eat thereof” and “Adam’s days” were so many years. So much about your interpretations that I do like.
In any case, even in my reading of the future state in Revelation, there is no “depiction” of God. God is unique. There is no other.