w/ the 125's it should net you around 40 to 50 grains. If you want more than that then go to a Beman pultruded Hunter w/ outserts & G-nock bushings & 125's (you'll need to use a drop-away)
Not Easton's fault you bought all those meteorite heads.
BTW, not trying to rub salt in the wounds, but there is a reason Rocket discontinued the Meteorites:Blade retention. Personally I'd dump 'em and buy Steelhead 125's.