im gunna be puttin speakers in my girl's 02 cavalier. 4x6s fit in the front door and 6x9s fit in the rear deck. 6x9s wont be hard to find but good 4x6's will. best power wise ive seen is the rockford powers at 40watts rms each. does anybody have any other ideas on something that will compare to most 6.5s. what was GM thinking?