fill all shocks with 40 wt.
start with yellow springs and yellow sway bars
4.5mm ground clearance
check droop. to much front droop will cause oversteer out of the corner
go to blue sway bar in the rear.
or blue spring in the rear.
after you stabelize your suspension set up. you can try a nsx body. this body should give you steering. and traction.
good luck.
wn