Go Over. Don't mind the books. They're just trying to deceive people. I played the Over already at 140 and I'm happy with that. I'm expecting something like:
1H: 68 points
2H: 80 points
That gives me an 8-point edge. Zona aren't playing Wisconsin. We're talking of Colorado.
I think 1H Under 66 is a much better play than Under 140 for the game. The first 5 minutes of this game will likely be characterized by some offensive sloppiness that'll help to keep the 1H Under.