So in a '94 hatchback is it better for like auto cross racing and circuit track racing to have more weight in the fron of the car, in the rear of the car, or balanced in between?

I ask because I want to put my beat back in my car. 3 10" digital audios in a triple band pass box. I love that beat. Super loud. But I still want to be able to take turns as well as I do without it.

Any help? Thanx.