Kass

I need some help to ensure I get the right suspension to my car. I want to build my 240z as on the link below http://www.reactionresearch.com/280yz/darius/100_3320s.jpg I'm looking at the following parts, but I don't know if it's hard enough. 400psi racing coilover front and back - http://www.thezstore.com/page/TZS/PROD/PSDC14/23-4123 Tokico Illumina Struts front - http://www.thezstore.com/page/TZS/PROD/PSDC02C/23-3981 Tokico Illumina Struts back - http://www.thezstore.com/page/TZS/PROD/PSDC02C/23-3982 And complete new bushing What do you think? or do you have any improvements I should make?