I have been using the Copper John Dead nuts 3 pro for about 3 years now and i love it. They just redesigned the head on it and it now has the fiber optics wrapped around the pin gaurd. I am also in the market for a new site. I need to replace a couple of the pins on mine and am thinking if i should buy the new model. Good luck!!
I live near a great archery shop here in Pennsylvania. Try
www.lancasterarchery.com and if you call to talk to someone ask for Moose. He's the best guy there. He's the only one that touches my bow.
Good luck again largemouthrm