The Golden Knights have never lost in regulation to the Canucks in 10 meetings. I don't expect that pattern to change in this Game 1. Given that the Golden Knights are the superior team and are in a very good situational spot, I'm expecting a Las Vegas multi-goal win so I'd rather grab a nice plus price on the puck line than lay heavy juice. 
The Canucks just played this past Friday night when they eliminated the defending Stanley Cup champion Blues. That's a quick turnaround and a letdown spot. By contrast, the Golden Knights have been idle since Wednesday. Having four days to rest and prepare is huge at this stage. 
The Golden Knights opened their Stanley Cup playoffs with a 4-1 Game 1 victory against the Blackhawks, who had just got through upsetting the Oilers. I could envision the same type of victory here for the Golden Knights, who have a huge edge in depth and defense.