I think some are over stating the harshness of the ride when they go to poly bushings. When you go with different springs and tokico HP(ie) struts, of course you're going to have a harsh ride with the stock tokico setting on their HP's is about setting # 3 on their illuminas (5 way). Get the Illumina struts and whatever springs you would be comfortable with be it tokico, stock or eibach. Look up the spring rate of each spring maker. Again, it isn't just the poly bushings causing the harsh ride. I have the tokico illumina suspension package and the #1 setting is plenty soft enough for the streets. Although I will be looking at the az zcar springs soon because I don't like the tokico springs. Before you attempt the spindl pin bushings, make sure you need those. Unless the car has been used a daily driver for 30 years and has been well cared for, they might not need replacing. When dropping the rear suspension, if the strut flops down without resistance then they will most likely need replaced. I sell a spindle pin tool, but beandip on this site loans one out, there is also a loaner program on hybridz. If all you have is one car you need to replace the bushings on then the loaner program is more cost effective. If you want to replce the spindle pin bushings because you are in that area and want to do it anyway, get the tool. Unless the spindle pin is really rusted in there the tool will help tremendously and you will be able to salvage the pin.