first thing you do is lock the rear steering, I also rose jointed and solid bushed as much as the rear suspension as possible. It was by far the best handling car i have ever owned and was solid as a rock. at 550Hp it was so predictable and when it would step out it was just so controllable.
My R33GTR was also controllable although it was heavier and had less power but was like jelly in comparison, but a much more comfortable car to drive. depends what you want really.