No, Jesus is NOT God. That is a trinitarisn, neo-pagan belief that Emperor Constantine started, not something that Christians wanted to believe in. Because Cons was such a charismatic, albeit confused, leader, people added that in just to be polite. But it's not in the Bible. God doesn't change, and in the OT there never was a relative passage to more than one God.

Jesus pre-existed as the Messiah before creation, but by another name.

I find your question interesting, and i will take a look into your site ASAP. Why don't you look at mine (Nathan Guannan Zhang DOT Com) after February of this year, when the new, updated version will be uploaded? I'm sure I will have sunnink on the subject in that site!