I have a Horne TD mountain bow on order and would like to use the carbon express heritage. The bow will be 60inch 57@29inch. I want to run 100gr brass inserts with 125 to 150gr heads. Not sure if I should get the 150s, 250s or 350s. I would like to get 550 to 600gr total arrow weight. I was thinking the 250s would put my weight right, just not sure if 250grs out front will weaken that spine enough to shoot. Any help would be very appreciated.\\
Dan
also, the bow will have the bamboo core limbs, if that matters.