Have you ever considered a career writing science fiction? Because if this is not science fiction that you're posting, I have another less charitable term for it.
There is no room in Judaism for J.C. He is not our messiah. He means nothing to us, nothing at all. You blaspheme OUR messiah, who is yet to come, by claiming J.C. is the messiah. And we do not recognize "Dr. John Gill" as any sort of religious authority about Judaism. He might spin a good tale about non-Jewish stuff--or not--but he certainly is not speaking with any grounding in the truth regarding Judaism.
But there was plenty room for Rabbi Schneerson (one of the more recent false Jewish Messiahs), despite him not being born of a virgin in Bethlehem of the lineage of David (Micah 5:2, Isiah 7:14), before the destruction of the Jewish temple (Daniel 9), having his hands and feet pierced, given viniger, having his vestments be divided (Psalm 22), dying for the sins of His people and defeating death through resurrection (Isaiah 53). Schneerson's followers even prayed around his grave waiting for him to rise again from death, but, of course, his bones are still rotting in that grave, aren't they?