I’d run some KE and momentum numbers for your setup. I know nothing about crossbows but getting a complete pass thru should be your goal. What does one of your finished bolts weigh? Run some numbers and see what you have. You may already know this info but you might be surprised as well. Again, not trying to throw any shade on crossbows at all, I just know nothing about them and what kind of KE, momentum, ftlbs, they can produce and therefore their effective range on Elk. As I said, I’ve gotten pass thrus on 2 Elk with a finished arrow weighing 525 grains shooting 68 pounds and 70 pounds.