The main spot you do not want Polygraphite bushings would have to be the lower control arms. The pivot shaft needs to be positively connected to the LCA's, but poly. bushings are unable to offer that like the rubber ones do. Other than that, the rest should be alright. I haven't dealt with P-S-T before, but I'd assume their kits are designed well for a driver. I built my own kit using premium parts from Napa and Mancini Racing, but it definitely took quite the time to get everything together. All together, I think I paid around $1,300, but that included new HD strut rods, .920 torsion bars, 4 shocks, 11/16" tie rod ends and 1" adjusters, new torsion bar bolts and swivels, TB clips and boots, offset UCA bushings (for greater adjustment on the camber angle), rubber LCA bushings, idler arm, pitman arm, and new LCA pivot shafts.