Betting Ice Hockey

I've been playing with a system using the +1.5 goals mainly and it's working really nice so far. raking in quite a bit of cash atm from it. I tend to find the home teams perform pretty well and I look at overall h2h and pick out teams who have a good win ratio against that opponent and then either take the straight inc. ot win or +1.5 goals. With +1.5 any game that goes to overtime is a straight winner, plus if the home side lose by just 1 goal it also wins. I tend to throw a few of these into an accumulator and have not really been let down thus far. VERY NICE!
Anyone got any favourite plays in ice hockey/favourite teams/general tips????