okay, i just bought some 17x7.5 ROH rims with 215/40R17 tires from badDSM. they look AWESOME! just gotta get my car painted black now. but the problem i have: did some extreme lightening to the car and now i have 5.5" wheel gap in the rear. not sure of the front because the fenders are off. how in the hell am i gonna lower this thing that much? i am debating between springs and kybs(or tokico) or coilovers. i am thinking coilovers will allow me to drop a bit more but still give me the performance i want. just wanted some other's opinions.