Your bunny is an excellent example of a very productive bass, pike and pickerel fly. Like your fly, I use wire weedless hooks a good bit of the time or put my own wire weedguards on Gamakatsu Stingers. It is my go to fly, for both largemouth and chain pickerel, particularly in the fall and spring.
Some bass taken on them during the past year. No monsters but nice 3 & 4 pound fish.