A body BB disc brake swap

First thing is, does your car have a factory sway bar? If so the spindles and calipers need to be switched side to side. The ball joints stay in their current position.

You turning radius could be how your tie rods ends are adjusted.

You tilt forward is caused by the adjustment of your upper control arms. If you look at the point to where they attach to the car frame/body you will see that there is slots. You may need to Moog offset upper control arm bushings to get a good alignment.