Look at different stabilizers, b stingers are very nice and work really well. Limbsavers makes a dampiners for both split limbs and solid limbs and cat whisker on the strings. A heavy arrow will quiet the bow alot, I was shooting a 450gr vap out of my experiance trying different setup, it was really quiet. You have to be careful going to a heavier arrow because that bow doesn't have the horse power to drive it like say a experiance, rpm360, full throttle, DNA, Agenda 6. If you go to heavy you will actually loose ke and range but you will maintain ke at a longer distance.
