6.5" component set would do fine for the fron and anywhere from 70watts rms to 100 will do personnaly i didnt see a difference when i powered mine from 40 watts to 110watts lol ohh and the rear speakers would fit 6x9"

the front fits 4x6" with an adapter you should be allright with 6.5"

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Big box installer (Timmins)
02 GRAND CARAVAN SPORT

SPEAKERS: -6 1/2" component from energy still to come concidering alternatives
-2x Massive audio CW12 in 4.2cf dual chamber square ported at ~35hz

Amps: -DD SS1
-KAC-745

Upgrades: -160 amp alt. maybe
-4 gauge wiring (done)
-0 gauge BIG 3 (done)
-sound deadning the shit out of the van somewhat not done yet
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