With that arrow weight and speed, you won't have any penetration problems. Trust me on that.
You lost a little efficiency by not matching you front, side and drawn profiles. But you can work on that for your next one.
If you have to grip your bow loose for good arrow flight, string alignment is off. Or the limbs are twisting on your as you draw the bow. Minor lateral adjustments can be made on a finished bow by warming the area that needs correcting, then placed in a padded vise, and then gently correct that limb. Best of luck......Art