u need to search man. cant ask 20 q's in one thread when each of them could be answered via search button. but, i like my tokico illuminas with tokico springs. ill be upgrading though possibly this winter to a full customized coilover setup with custom spring rates, it really depends on what ur doing with the car, im take my car to the local road course as often as possible and i need something that will suit my driving a little better