alright, im gonna be getting a coil over kit here shortly for the front of my car. im running kyb adjustables right now with stock springs. im not necessarily going for a low ride..just a better ride. im not worried about comfort just handling. basically what im asking is what rate springs should i get? i might lower the front maybe an half an inch or so. any input would be great. im looking at the granatelli kits but they offer 150-250 lbs springs. and im not sure which one i should get. thnaks