Im shooting a 190grn treeshark, 29" shaft, carbon express terminator select 60/75. I had to incorporate the magnock system to get the poundage up to 58#. Am getting 210fps which if i recall is about 53# Of KE. I would like to be able to get the draw weight up to 63# to get better penetration. I was just playing around with this set up earlier in the year and i have ended up really liking it, except for not getting the shaft completely through the the deer that iv taken so far this season. No problem with recovery or blood, just would like to get better penetration utilizing a carbon arrow. Gold tips are the only ones that ive seen that go to 95#. None of the arrow charts have a 190grn field point listed in their selection charts.Had to make some adjustments to my string loop and release to be able to use a 29" shaft, so that the broadhead would not pull into the riser. Thanks for the relpys