How else can I make my setup better for hunting? Any ideas? It shoots quite well and is relatively quiet (although you can never have too quiet). I thought of adding PSE limb bolt shock absorbers along with string leeches. What about the "speed balls"? Any ways I could increase my velocity more (dont know what its at now)?

PSE Nova
Draw Length: 29.5"
Draw Weight: 83#
Rest: Muzzy Zero Effect
Release: Zero Gap Caliper
Arrow: ICS Hunter 340 29.75"
Fletch: 4" Vane (AAE w/ right Helical)
Peep with tubing
Limb Savers
Doinker Hunter Stabilizer
Broadhead Muzzy 100gr