my sound system rundown what needs to be fixed?

[Jordan]

k so yes i am an alpine fanatic, and this is what i am buying, i wanna know what you think and where i might need to fix before i spend 3 grand on this and potentially have a problem. (i am not switching from using alpine so dont even bother) My head-unit is the alpine CDA 9855. for my speakers i am getting the SPR-17c 6.5 front speakers and the SPR-57c 5X7" rear speakers. i am hooking these two sets up to the PDX-2.150 amp(2 channel) my sub system will have a zero gauge wiring kit connecting my two alpine type R 4 ohm subs to my deck. each sub will be individually powered by its own PDX-1.600 amplifier. and all of this will be in my 96 ford escort. I DONT WANNA HEAR CRAP DISSIN MY CAR!! haha