I got fit for 712 AP2's yesterday, with KBS tour shafts +1/2 inch. I will also be using GP multicompound midsize grips... is there anyway to tell what the additional length will do to the swingweight, or will the factroy keep it close to D2? I really appreciate the help, my last set was factory built by Titleist at +1", and it was a D7.5 swingweight... too much!