hey, i'm looking to do the suspension on my integra (GS-R over in the US).

I've been told by a fairly reputable source that I don't absolutely need springs changed if i get Koni externally adjustables and a rear sway bar, as apparently the honda's springs are pretty ok to match them already, and if i were to go the springs as well the car coiuld get skittish on rough roads around corners.....

the springs will drop the car about 1.5 inches, any scraping problems with this drop?