Your above reasoning is more clear to me than a trinity. A trinity does not explain the 7 spirits of God. The term Son of God or Children of God can also be anyone filled with the Holy Spirit. I believe Jesus was filled with the Holy Spirit. It gets more difficult defining who is the Holy Spirit, the WORD, the 7 Spirits and the Spirit of the LORD. Are they the same? Are they different? Some verses say the Holy Spirit does not teach on his own authority but instead on the authority of the Father.
Here are some passages of the 7 spirits that are not defined well in the trinity.
Revelation 1:4 John, To the seven churches in the province of Asia: Grace and peace to you from him who is, and who was, and who is to come, and from the seven spirits before his throne,
Revelation 4:2 And immediately I was in the spirit: and, behold, a throne was set in heaven, and one sat on the throne.
Revelation 4:5 And out of the throne proceeded lightnings and thunderings and voices: and there were seven lamps of fire burning before the throne, which are the seven Spirits of God.
Revelation 5:6 And I beheld, and, lo, in the midst of the throne and of the four beasts, and in the midst of the elders, stood a Lamb as it had been slain, having seven horns and seven eyes, which are the seven Spirits of God sent forth into all the earth.
Revelation 3:1 And unto the angel of the church in Sardis write; These things saith he that hath the seven Spirits of God, and the seven stars; I know thy works, that thou hast a name that thou livest, and art dead
Luke 3:22 And the Holy Ghost descended in a bodily shape like a dove upon him, and a voice came from heaven, which said, Thou art my beloved Son; in thee I am well pleased.
John 14:10 Believest thou not that I am in the Father, and the Father in me? the words that I speak unto you I speak not of myself: but the Father that dwelleth in me, he doeth the works.
Colossians 2:9 For in him dwelleth all the fulness of the Godhead bodily.
Isaiah 11:2 And the spirit of the LORD shall rest upon him, the spirit of wisdom and understanding, the spirit of counsel and might, the spirit of knowledge and of the fear of the LORD;
Zechariah 3:8-10 8 Hear now, O Joshua the high priest, thou, and thy fellows that sit before thee: for they are men wondered at: for, behold, I will bring forth my servant the BRANCH. 9 For behold [/Bthe stone that I have laid before Joshua]; upon one stone shall be seven eyes: behold, I will engrave the graving thereof, saith the LORD of hosts, and I will remove the iniquity of that land in one day. 10 In that day, saith the LORD of hosts, shall ye call every man his neighbour under the vine and under the fig tree.