Agree with everything said to help you and in addition I would change from the rear blue spring to the cobalt spring.
The stiffer rear spring will alow the rear to come round quicker and also jack up quicker to transfer the weight forward for steering and not collapse on power to give it back to the rear.
Like Kev siad get 0 deg rear hubs on - No need to lock the rear in so much with more tow in.
I personally run even more anti-squat than Kev (LOL I didn't know) to no rear spacer and that makes the car turn even more mid corner.
Saying all that everyone has to remember that we all drive differently and it's ALWAYS worth trying the advice and learning your car
