Have a 1.5 acre pond that is 2/3 surrounded by cattails. Max depth 12ft. Old sand pit. Avg depth pry 7 ft. No trees currently sunk but looking to set up some piles on the ice to sink when thaws. Generally speaking how much is too much tree structure? I love fishing over tree piles but don’t want to create too much for the gills etc to hide in and over populate.