It's a pretty safe bet. Assuming Matthews didn't fudge the figures, at it's 343 IBO rating (30 inch draw, 350 grain arrow) it's getting over 90 foot/pounds of kinetic energy at a 70 pound draw. That's well over the 80 foot/pound minimum. So using the much heavier and more efficient arrows required for buff and adding those five pounds of draw weight will only give you more.
