David,
you miss one very important fact and that is there is no proof of the existence of a god. You deny Darwin for explaining the natural world and yet use the same natural world as proof of the existence of a god. You cannot have it both ways. As an aside, I have faith in the existence of a real God, that is not based on fact but on my belief. I see no relevance in how long someone lived in the bible or an exact date of creation as both are totally irrelevant to my religion. I believe in my God and not a rewrite of a rewrite of a rewrite of some folklore story from eons ago. A religion that bases its beliefs on a literal human translation of the supposed ‘word of god’ is tied up in the fine print and lost the true meaning of the word of god. ‘Proving’ one thing, purely by supposedly disproving another, is not an accepted methodology. To prove something you need to actually prove IT! You cannot prove that black is black by proving that white is not black. You have no actual proof of the date of creation or that a god exists, that is backed up by clinical fact. Belief may be truth, but it is not a fact.
I would actually prefer to talk about something meaningful to this site and that is your railroad modelling. I am sure that there are other sites more suited to discussion on the truth or fallacy of some religions.