I can give you answers to the first but instead I would refer you to someone like William Lane Craig
I'm not in a good state of mind to respond to you sincerely at the moment (had a good, long, whiskey soaked Friday night ) but I just wanted to comment that I'm no rookie to theology.
I've debated W.L.C. on several occasions; same with Dr. Alvin Plantinga at Notre Dame. (Essentially, any accomplished theologian that is willing to answer e-mail debates from strangers -- not saying I'm hot shiz or anything!)
It's not that I'm ignorant of the issues surrounding theism. It's that I'm searching -- I'm legitimately, earnestly, honestly searching for the answers on why people believe some of these things. I'm not closed-minded. I don't agree with arguments from authority, but sometimes it's interesting to butt heads with authoritative figures because they're known for their intimate understanding of the issues.
Let me put it this way. I also debated Dawkins over his book "The God Delusion." I thought it was a shoddy book with sophomoric philosophy. Discussing it with the horse's mouth helped provide a little background that raised my opinion of it only slightly (I still think it's undergraduate level philosophy -- Dawkins should stick to biology, not philosophy). Well, W.L.C. and A. Plantinga are wrong on a great number of things; wrong on a level that they can't even compensate for in person.
It's not that I'm not trying; and it's certainly not that I'm vain enough to think that I know more than a professor of philosophy and epistemology at Notre Dame. It's just that, well, it's still the case that they're demonstrably wrong. They don't make the case. Regardless of the name they've carved for themselves, people like W.L.C. just aren't convincing if they're incorrect or fallacious on a fundamental level.
I'd be more than happy to engage in a discussion about exactly how, where, and why W.L.C. or Dawkins or Plantinga go wrong on philosophical issues. You'll have to forgive me, as I think I said (maybe I didn't) I've been drinking for a long time today so I'm kind of blathering, but my point is that there's probably very few ideas or people that can be name-dropped to me that I'm not already familiar with when it comes to the theism/atheism debate.
That sounds totally conceited, I don't mean it in a way like that, I just mean... well, I put it best when I said I'm not a rookie. I know what the biggest and baddest theists and theologians can bring to the table from first hand experience, and I'm simply not impressed -- not from a failure to understand it, but because I can demonstrate why what they bring to the table is wrong or fallacious.