Specifically the Tein RE/RA and the Zeal B6 coilovers. Are either of these coilover set-ups bearable for daily street use in the NSX? I understand the RE/RA's can be had with 8/10kg springs front and rear. That seems like it would be comfortable. Anyone have experience with these set-ups? I wouldn't want to be destined for the chiropractor every 3 months to get my back re-aligned.