Thanks Kelly.
I have actually shot all 3 shafts, aluminum, carbon, and woodies. All 3 shoot well from the right bow, but I kinda lost my love for woods at the moment and I don't have the right spine aluminums so it's carbons for now. I just got these CX Predators .500 spine with 200gr. up front 100gr. brass insert with 100gr. point. They seem to be very close to what I need right now. I've still got some tweaking to do, but I need a day when the wind isn't blowing 50 mph so I can shoot further than 10 steps inside my garage. I won't be able to see much by way of poor arrow flight until I can back up to about 20 yards.