3 questions, about vassals (essos v westeros), troop stats, and endgame

[will]

Great mod!

I've played about 1000 days, and have a few castles as my own vacation, however:

1) I can't seem to convince any of my vassals to actually raid all the way across the narrow sea. They get halfway across and turn back. As a side note, I also can't get them to stay long enough in a siege to help me out. They are very devoted.

2) Is there a way to inspect the troop stats or a table somewhere so I can know which armies are good?

3) The reach has taken over like 75% of the map. I'm not sure I can do anything to ever get to a point where I can challenge them at this stage. People on native forums talk about how 100 elite troops can take on 600 but this has not been my experience. The reach has 150 centres and I have 15.