I have been using a carbon express heritage series 250 shaft with a 50 grain brass insert and 175 grain point and these bareshaft great for me however I will not be able to hunt with them as I checked them with my broadheads on them and my broadheads come over my index finger when I shoot (Thank God they were dull). I am now looking at a traditional only shaft spine 340 cut to 29-30" with a 100 grain brass insert and 175 grain points. Are these shafts as durable as the Heritage arrows and how do you think this will bareshaft off a longbow that is 1/16" from center and pulls 53# at 27"?