Thanks gtpinsc, I installed my setup as you recommended.I was impressed by the difference these new speakers made. The only real problem i had was rewiring the front speakers.
Stock deck, Pioneer Amp (4 channel) and the Alpine Speakers i previously mentioned.
Yes i did, it was really a learning experience for me in wiring. Not I'm just worried about how the car will cope with the extra load.
Would a capacitor be fairly safe? A friend told me to use some fuseable links so a fuse would break when the load was too much.