Yeah quitting dialogue I was iffy on. Might be a bad idea, and I don't really consider it an integral change.
"300 degree vision makes sneaking at low level kind of annoyingly hard, especially when several people are around."
That's the point. Sneaking in a room full of people SHOULD be hard unless you're real damn good at sneaking. Keep in mind, though, that another one of my changes reduced their sight distance with higher Sneak, meaning that at higher levels you don't have to worry about anyone except the people who are nearby.