question about a body kit

Hi I just installed he body kit (invader front) I have stock spring and the car in the front looks very high, approx. 10" of the ground. I am about to install air cylinder kit and was wondering how low wil it make it. And also if anyone have air suspension, speciically air cylinders, will u let me know how they ride and if they are good to buy or not. I heard if you install air acculuators they ride better, is that true and do they have air leak problems? Thanks to anyone who wants to help me out

try asking this question in the suspension forum too. Any fixed up car at stock hieght is too high, imo. :)