Hey i just got a old recurve bow strung up. It has a 50pd pull and i' m shooting 125gr tips. I am getting better and better each day i shoot and till hunting season here in PA i will feel pretty confidet out to 20yds. I have 2 questions that have been bothering me. 1. when i shoot the bow makes a very loud THWANG. what can i put on it to eliminate this, and 2. does any one recomend any certain type of broadhead to use. Will a plane old 3 blade broadhead to the trick or should i have somthing else. Any advice will be very much appreciated..