Interesting Neon, but we could swap "experts" who have an agenda, like the pro Jesus writers you quote, with some I could come up with that do not agrree, all day long.
My point was , as I said, that the Jesus stories are not unique, they bear significant similarities with other myths and legends, and they are equally unprovable.
It sounds like you are saying, then, that we can't really know anything at all reliably about history. After all, there can always be experts on either side of an issue, and nothing can be proven. I'm not prepared to buy into that level of hyper-skepticism. I think that the historical evidence for Jesus is pretty compelling, unless you start with a presupposition that the supernatural can't happen. What events in ancient history are better documented than the life of Jesus? Many events of ancient history that are less documented than that of Jesus are held to be unquestionably true, but the life of Jesus is questioned because of the presupposition of naturalism (and, possibly, the fact that acceptance would carry some moral requirements).
A lot of your arguments are quite difficult to take my friend, i.e "oral tradition was very reliable in those days". just think about that statement, and the fallacy jumps out.
I'm not sure it does, because I'm not seeing it. Are you suggesting that the statement is fallacious because oral tradition is inherently unreliable? If so, you're begging the question.
I'd refer you again to Holding's work on this topic: http://www.tektonics.org/ntdocdef/orality01.html. I suppose you can dismiss it as 'just another expert,' but I think his arguments are compelling.