John the Baptist was sent from God (John 1:6) so do you believe that John is also a god? In 1 Samuel 18 we read that an evil spirit was sent "from God" to rest on Saul and no one believes that evil spirit is a god. Your argument lacks logic.
Angels had glory with God before the Genesis 1 creation account but you don't view angels as gods. God's elect have glory that existed with God before creation but you don't view all those in Christ as gods. So once again your argument lacks logic.
God's covenant name YWHW actually means "I will be what I will be" since YWHW is 3rd person, not first person in Hebrew grammar. Also the way Trinitarians translated "egoo eimi" is John 8:58 differs from how all other Scriptures where this phrase is used in the NT. Now when you put John 8:58 in its full context Jesus told the Pharisees that Abraham rejoiced to see the Day of the Lord, which indicates that Abraham saw what God had predestined, which includes Jesus' victorious reign as God's anointed from Jerusalem.
As to your appeal to Wisdom, this is just another personal interpretation since Wisdom is praising God's wisdom, which is personified in the Lord (Proverbs 8).
Jesus also told Pilate that His kingdom in not of this "realm" or "world", but again this does not prove preexistence but preeminence, study Psalms 2. A king remains a king even when he is not within the geographical limits of his kingdom. Also when the Pharisees tried to interpret Jesus' words to mean He claimed to be God or equal to God Jesus was quick to correct them by referring to Himself as the Son of God. Now since Jesus did not sin, which means He did not lie, if He was God and denied this fact in plain language He lied. And before you try to claim that He was both the Son and God I think you need to review Abraham's deception when he convinced Sarah to deceive Pharaoh as recorded in Genesis 12.
Your response interprets Scripture it does not even try to understand Scripture, which goes against what Peter taught in 2 Peter:
2 Peter 1:12-21
12 Therefore, I shall always be ready to remind you of these things, even though you already know them, and have been established in the truth which is present with you. 13 And I consider it right, as long as I am in this earthly dwelling, to stir you up by way of reminder, 14 knowing that the laying aside of my earthly dwelling is imminent, as also our Lord Jesus Christ has made clear to me. 15 And I will also be diligent that at any time after my departure you may be able to call these things to mind. 16 For we did not follow cleverly devised tales when we made known to you the power and coming of our Lord Jesus Christ, but we were eyewitnesses of His majesty. 17 For when He received honor and glory from God the Father, such an utterance as this was made to Him by the Majestic Glory, "This is My beloved Son with whom I am well-pleased"-- 18 and we ourselves heard this utterance made from heaven when we were with Him on the holy mountain. 19 And so we have the prophetic word made more sure, to which you do well to pay attention as to a lamp shining in a dark place, until the day dawns and the morning star arises in your hearts. 20 But know this first of all, that no prophecy of Scripture is a matter of one's own interpretation, 21 for no prophecy was ever made by an act of human will, but men moved by the Holy Spirit spoke from God. NAS
What is missing from all NT Scriptures is the phrase "Lord God Jesus Christ".
When one studies Scripture to understand Scripture and not just defend a doctrine then God's truth comes through. Taking Scriptures out of context, mistranslating Hebrew, Aramaic, and Koine Greek words, and appealing to the traditions of men will always result in false doctrine.
Jesus preexisted in the mind of God as God's predetermined plan. He did not preexist as a divine being.