Part of the problem is what you have when you are done from a collectability standpoint. Technology can proabably make a Model T but when it is done you won't have an original Model T, you will have a very good modern replica, and from a collectability viewpoint it will never be as desirable as the original. There are a lot of very good, modern replicas of firearms, probably better than the original, but a modern Colt Walker, of Winchester 66, Sharps carbine etc., etc. are still replicas with a good user value but a collector value nowhere near the originals. Same thing for stamps, china, books, a 200 year old house, the Declaration of Independence, and on and on. At the end of the day you will own a modern reproduction.
Harry