Blacken, I looked at all of the contradictions you referenced, and this is what I came up with.
In Matthew, Jesus heals the leper in chapter 8, and visits Simon's house in chapter 26. In Mark, Jesus heals the leper in chapter 1, and visit's Simon's house in chapter 14. I don't see a disagreement here. It just so happens that Simon is known as "Simon the leper," but neither book says anything about Jesus healing Simon. I would also like to point out that there is nothing in the New Testament that says that everything is listed chronologically.
It is very possible that the man said "just died" when his daughter was not dead anyways. In this case, it would be the father, not the Bible, giving false information. Either way, the daughter is dead when Jesus arrives at the house.
Matthew 10:9-10 says: "Do not take along any gold or silver or copper in your belts, take no bag for the journey, or extra tunic, or sandals or a staff..."
What we have here is a case of parallel structure. Another way to read it is, "take no bag for the journey, or extra tunic, or extra sandals or an extra staff..."
When John sends messengers to Jesus, I believe that he was feeling discouraged, and was starting to doubt what he had believed in the past. Quite understandable, he was in a Roman prison, not an altogether pleasant place. He was starting to doubt his former belief that Jesus really was the Messiah, and he needed encouragement.
I'm assuming that the prophecy you're referring to is the one from Malachi 4:5. Now, I admit I'm a bit more shaky on this than I would like, but what I believe is that Jesus is metaphorically comparing John the Baptist to Elias (Elijah), seeing as both John and Elias were prophets of sorts, "paving the way" for Jesus, and had pretty much the same goals.
I would be more than happy to continue this discussion via PM, or create a new topic, but I think that we aren't really contributing much to the topic's discussion.