I shoot the same bow, but with a lower pull, mine is actually at 64. I shoot Gold Tip 5575 with 125 grain Slick Tricks. Pass thru shots have not been a problem for my set up since I have had my bow unless I had poor shot placement and hit a shoulder blade. I would consider another type of broadhead. Just my
It is not always about speed. Compare to getting hit with a small hammer very fast or big old sledge hammer and slower speed. Hit them hard and they will fall.