First, I'm very happy that you have the understanding of "two Jews, three opinions," down.
It saves me oodles of time having to explain it.
Yes, there is a small minority of Jews that become Christians, just as there are Jews who become Muslim or Hindu. However, they are not representative of us as a people.
I you want to say that a very few Jews reject Jesus because to do so would threaten their position of power, I'm fine with that. But it doesn't reflect the vast majority of Jews. (For one thing, MOST Jews don't even hold positions of power.)
I think that you also need to understand that one of the intents of the gospels writers, especially John, was to widen the gap between Christianity and Judaism during a time when the differentiation was taking place, a time when what had been a Jewish sect had morphed into a Gentile religion. The way these authors did this was to present Jews as bad, especially the religious leaders and scholars. It's a kind of ad hominem -- they thought if they could disparage the religious leaders, they wouldn't have to deal with their arguments. We see this tactic in these forums all the time.
It's always kind of struck me as odd. "The Jews this." "The Jews that." But Jesus himself was a Jew, as were all his followers. He even had devotees that were Pharisees, like Nicodemus. SMH
So anyhow, I stand by my original point. The MAIN reason that Jews reject Jesus as the messiah is that he didn't fulfill the prophecies.
Isaiah 2:3-4
"
3 Many peoples will come and say,
“Come, let us go up to the mountain of the Lord,
to the temple of the God of Jacob.
He will teach us his ways,
so that we may walk in his paths.”
The law will go out from Zion,
the word of the Lord from Jerusalem.
4 He will judge between the nations
and will settle disputes for many peoples.
They will beat their swords into plowshares
and their spears into pruning hooks.
Nation will not take up sword against nation,
nor will they train for war anymore."
IOW, the Messiah will usher in an era of worldwide peace between the nations. Jesus didn't do that, thus, he is ruled out as a possible messiah.