I can appreciate your thinking, but if we are to believe in the trinity shouldn't it be scriptural as well as an understanding? There is nowhere in the Bible that explicatively mentions a trinity. Almost all "evidence" used by the church is at best an inference. In and of itself, inference is not necessarily bad, but when it flies in the face of many clear verses that say straight out that Jesus was a man we have a problem.
Heb 2:6-9,
6 But one in a certain place testified, saying, What is man, that thou art mindful of him? or the son of man, that thou visitest him?
7 Thou madest him [man, see v6] a little lower than the angels; thou crownedst him with glory and honour, and didst set him over the works of thy hands:
8 Thou hast put all things in subjection under his feet. For in that he put all in subjection under him, he left nothing [that is] not put under him. But now we see not yet all things put under him.
9 But we see Jesus, who was made a little lower than the angels for the suffering of death, crowned with glory and honour; that he by the grace of God should taste death for every man.
Jesus was made just like all other men, a little lower than the angels. You couldn't say that about God.
Rom 5:15,
But not as the offence, so also [is] the free gift. For if through the offence of one many be dead, much more the grace of God, and the gift by grace, [which is] by one man, Jesus Christ, hath abounded unto many.
When read as written, this verse clearly calls Jesus a man.
Rom 5:17,
For if by one man's offence death reigned by one; much more they which receive abundance of grace and of the gift of righteousness shall reign in life by one, Jesus Christ.)
This verse echoes the verse 15 with added emphasis by using the figure of speech of elipsis. "...by one man's offence..." death reigned. Here "one man" is explicitly stated. However in the second part of the verse it says, "...righteousness shall reign by one..." One what? Going back to the beginning you can see that it was another man that did that. It would by like saying, "That man is tall, but this one is short." We know that the short one is a man, not a dog, cat, or cow. Figures of speech are used for emphasis. Rom 5:17 therefore emphasizes the humanity of Jesus.
1Cor 15:47,
The first man [is] of the earth, earthy: the second man [is] the Lord from heaven.
Jesus is called the second man, not the second person of the trinity.
Acts 2:22,
Ye men of Israel, hear these words; Jesus of Nazareth, a man approved of God among you by miracles and wonders and signs, which God did by him in the midst of you, as ye yourselves also know:
Jesus is called "the son of man" many times. I've not counted them, but there are plenty. That must be balanced with:
Num 23:19,
God [is] not a man, that he should lie; neither the son of man, that he should repent: hath he said, and shall he not do [it]? or hath he spoken, and shall he not make it good?
If Numbers is correct, then Jesus can not be God.
There are many more very clear verses on who Jesus is. On the other hand there are no clear verses that state he is God. I know trinitarians like to use this verse to prove Jesus is God;
John 10:30,
I and [my] Father are one.
If that makes God and Jesus literately one being then we have a huge problem.
John 17:22,
And the glory which thou gavest me I have given them; that they may be one, even as we are one:
If Jesus is God, then so are we. To be one with God doesn't mean Jesus nor we are actually God. Paul said that he and Apollos were one in 1 Corinthians.
1Cor 3:8,
Now he that planteth [Paul, see v6] and he that watereth [Apollos, see v6] are one: and every man shall receive his own reward according to his own labour.
To be one with someone simply means to be one in purpose or goal. Certainly Jesus's purpose always aligned perfectly with God's purpose, as was Paul's purpose aligned with that of Apollos. There is no need to introduce myth and make Jesus a god-man.
The main thing is that, as I stated above, there are no clear verses that come out and say, "Jesus is God" or that "God is three persons in one" or any of the phrases used by the church in their description of the trinity. Such clear evidence is not to be found anywhere outside of church tradition. All the clear verses that describe the nature of Jesus say he was a man.