One thing about the net problem... they need to make the plastic post things a different color than the net frame. It would be very hard to see from a distance since they were both red. I think the NHL ones are yellow. A splash of yellow where there shouldn't be any, would have a better chance of being spotted.
I think the marsh pegs ARE a different color in the NHL. I was thinking they are yellow.
Apparently they WERE a different color in Vancouver.
http://marshpegs.com/olympics.html