sleez3

So, I need to replace some parts on my 98 gs400, castor arm bushings are shot! I plan to buy new lexus balljoints and inner/outer tie rods. My question is what is a better fix,the daizen bushing kit with oem castor arm, or upgrade to the 03-05 thicker arms? Also if I upgraded to 03-05 arms and opted to use the daizen kit for 03-05 gs would any of the other bushing be able to be used for my 98? Thanks for the help, and yes i have done some extensive searching.