Hi Naomi, I am in full agreement with your research that Jesus was rightly King of the Jews- the name given to him also by Pontius Pilate in mocking derision. It's nice to be able to agree on something!
I'm not sure we are any nearer to answering your original post, but at least I have made an attempt to show you what my personal beliefs are.
From what I can see, you are to remain unconvinced of Christianity, which is fine by me- but perhaps you have gained an insight into why I believe in the Abrahamic God.
I wish you all the best with your future research, and hope you don't get accused like the Apostle Paul did: Acts 26:24 : , "Paul, thou art beside thyself; much learning doth make thee mad!"