I wanted the tall spindles because it supposedly gives you better geometry with negative roll, etc. Global also says the geometry improvements allow you to run weaker springs and sway bars for the same handling improvement and say that stiffer parts will handle worse with their setup. I already have the arms from Global West and by the time I buy everything I will probably have $700 in the front end setup. Yeah...not cheap. I also may put a set of tubular lower arms in at that time too and get rid of all the stamped steel pieces in the front end. I also want their rear lowers with the spherical bearings to allow for proper articulation while stiffening it all up. I may do uppers as well, but am undecided as to who I will buy them from yet. I also have not decided what wheels I want to go with. Probably 17's or 18's but I can't decide on a style yet. I originally wanted Torque Thrust II's, but they have been done to death. Has to be a shiny chrome or polished wheel to set off the dark blue paint and factory paint.
I want an IRS in the car too, but have yet to find one in a width I want with the geometry I want. I have found some semi-trailing arm designs like those in a BMW 5 series, but it's ancient technology. I like the setup in a S13 240SX. It has a strong R200 diff with LSD and good geometry. However, it uses struts and would cause packaging problems.