So I have some factory federal ammo loaded with 130gr gameking, they shoot great out of my gun. I'm wanting to replicate the land the best I can, since Federal discontinued them. I have the bullets, and 3 powders to choose from, H4350, H4831SC and H1000. The bullets shoot 3008FPS out of my rifle. If I was to set the length of the reloads to the same of the factory loads, look in the book and load as close to the 3000FPS, would it really matter which powder I chose?