Hard Chrome Pins definitely but while you are doing all that I suggest you seriously consider the SSL (Suplex) front suspension upgrade. Made my 4/4 much more tolerant of bad road surfaces and as a none racer I really didn't notice the supposed reduction in steering feel.
There are many different attitudes on here towards the mod but IMHO it's worth it if you're already stripping the front end down to replace the Kingpins, bushes and dampers (shock absorbers as opposed to steering damper).
Enjoy the debate.
