Actually NKJV, which says Godhead, is an excellent translation. The only bad translations that I know of are the Jehovah's Witnesses New World Translation and Joseph Smith's Translation and their may be a few more written by other cults. Also there are a few other so-called translations that would more accurately be called commentaries, and should be avoided.
Romans 8:9 is an excellent verse: "But you are not in the flesh but in the Spirit, if indeed the SPIRIT OF GOD dwells in you. Now if anyone does not have the SPIRIT OF CHRIST, he is not His.
Did you notice how Paul uses the Spirit of God and the Spirit of Christ interchangeably? That tells us that they are the same, just as God and Christ are the same.
Yes, as believers, we have the Spirit of God, which Is the Spirit of Christ IN US. But that's a universe away from all the fullness of the Godhead being in Jesus (who made Himself equal with God) bodily. First of all, we're NOT God - Jesus, who made Himself equal with God, IS.
Jesus, who made Himself equal with God, was LORD from all eternity. He came into this world as a baby, as LORD. Luke 2:11 The angel said, "For there is born to you this day in the city of David a Savior, WHO IS CHRIST THE LORD."
Did you notice from that same verse that Jesus, who made Himself equal with God, was also THE CHRIST, which means THE MESSIAH, AT HIS BIRTH? However, I don't think He was the Christ before His birth.
Yes, when Jesus, who made Himself equal with God, was born, God made Him both Lord and Christ. As the Word before His birth, He was already Lord, but now coming into this world, the angel announced that He was BOTH AT BIRTH.
We know that God anointed Jesus, who made Himself equal with God, because Christ means anointed, so that must have happened at His birth. Obviously He was anointed at His baptism, but He had already been the Christ for about 30 years. I suppose it's possible that Jesus, who made Himself equal with God, became the Christ at His baptism, and that the angel was speaking prophetically at His birth. But the title "Lord" was His from all eternity.