I've had mine for less than a week and have been "playing" with it since I too was concerned about noise from the feathers. With 7 arrows in place, I shook the quiver and found things to be quiet as a church mouse.
Mike, I think a big ax attached could cause an balance problem, but let us know. :confused: I carry a Bison Gear pack with all my stuff...including a saw and small hatchet and found the quiver rides along side very well.
Also Mike, I will be the treasurer for the Arrowmaster Fan Club, and you may send your annual dues to me if so inclined.
