#1: I would assume that the anchored boat rule already covered the power poles and talons. They are called shallow water anchors after all. But, agreed, if they are somehow not covered by the rules, then they should be. The spot lock will be hard to do. How am I supposed to know you have a motor with spot lock, much less know that it is deployed? Take your word for it? That one should probably be left out.
#2: Who is going to be the authority on the challenge if a game warden is not around?