Now as for Revelation, as I've shown on many threads, Jesus does NOT say he is the Alpha and the Omega. That is the Father speaking. The time in Revelation 1:11 is an INTERPOLATION that you will notice only exists in the KJV and a few others that copy it. It simply wasn't in the original. In 1:8, it's the Father speaking directly. In 22:13, it is an Angel bearing a message from the Father. As for Isaiah 9:6, it should be read as "A mighty god" or as Justin Martyr translated it as, "Angel of Great council". The word "El" does not always mean "THE God", especially when it's not articulated in that case. I will be happy to go over each of these in detail with links and sources if you'd like, but somehow I doubt that's what you'd like.
However, Proverbs 8 specifically says that "Wisdom" (The Logos) was in fact an incarnated being, not just a metaphor for Wisdom, but an actual entity endowed, personified, with the characteristics of God's Wisdom, as the Firstborn created soul. There are many links and articles on this. It is not off-the-wall, it is a standard Theology and was most likely Standard Theology for the earliest Church. It's only off-the-wall to the mainstream establishement that goes out of its way to suppress scholarly information from the masses.
Now again, if you'd like me to tear down each and every Trinity "proof-text" in detail and in style, like I've done multiple times, I suggest you start a new thread that's on topic, or I can refer you to the many threads that I have done so on.