i have eibach pro kit now and my car looks like a 4x4 so i bought sprotlines n havent put them on yet....should i cut the pro kit springs or will the sportlines slam my car....i want it really low n i have new 18x9 18x10 saleens w 305/35/18 nittos on the back an 265/35/18 on front.....wat do i do????....96 cobra vert....:shrug: