This guy is a gimmick. I wish he was the real deal, but he's a gimmick. Like you said, no coherent views. Abortion is a woman's right to choose, but it should be illegal. I don't know foreign policy, I'll leave that to the generals. 9-9-9 will be revenue neutral AND cut taxes for everyone.
He did have a good debate performance against Clinton in the 90's though. But that's about it as far as this guy goes.