well i have a Qa1 tubular kmember and upr coilovers up front, but i want to get the rear suspension done as well. i have sportlines out back, but stock upper and lower control arms. what brands are recommended? and i read that the spherical bushings are bad? also with my TT kit the turbo manifolds sit so low that i cannot bolt my sway bar back on. so is my front suspension gonna be sloppy? i ordered the regular ride/lowered car spring stiffness with my kit because i didn't know that the sway bar wouldn't fit. now i wish i would have ordered the drag racing spring stiffness and set it up for track.