All I know is that you will need quite a few batterys....Since you have 4 15"s in your trunk you might not be able to unless you stick them in the back seat. I personally would get air cylinders for a car like this.
1998 Contour SVT E0 Silver Frost #3623 of 6535 B-day:09/18/97 My CEG Profile My Car's Website My Photo Albulm "Life is full of conflicts; it's the moments of peace that we must cherish"-Me