1: He was good to have as long as I was on the offensive. He worked out as his threat seamed to be far greater than his bite. I feel this is because everyone I played against had to pick him up and read him, then they where left to invision the worst because they had not tested against him before. I would not say I addapted my plans around him though. When I could I attacked, if I got a card that was great, if not well, he was still handy. As for 3 being to many, he is in the standstill slot. I think 3 is the right number since he can be used to block, he can be removed like any other creature and he is a card you do want to see in your hand. 2 just feels like too few, 4 too many.
2: I agree with you that it is a bad choice to make, but I have no idea what I would cut for it and I liked the build I had. I could cut a Ree and a Curse for 2 of, but I feel that having the Curse can save me. I can see a reduction in the Reejerey count coming in my future though.
3: Yes it was. I found hands where I had Daze and no blue and I had Lords trapped in my hand twice. I ran my traditional mana base as I have not been playing fish that much since I built it, but yes, as I look back that was the wrong selection to make. I got lucky. Vial saved me at lest once but if I was to play again tonight, I would not go in with 8 grey lands. What I would cut would be a meta choice though so I will not get into a discussion as what is the better choice to cut out of Waste and Vault.
Thanks.

