everything looks good JL is great and that looks like a really decent starter system i'm not sure how your gonna power the regular speakers w/ that amp unless it is 4 ch capable the SQ should be pretty good what kind of box are the subs gonna be in
Make sure those jl are only going to a 2ohm load or higher, it looks like that amp is 2ohm stable, and you will lose fading front to rear using that amp for speakers, why use pioneer, try using infinty all the way around, either kappa or reference
i think the kenwood amp will hold 1000 watts at 4 ohms...so wouldnt that be good? and im changing the 3 1/2" to power acoustik 3 1/2"s
im not going to lie...i am getting all this through best buy because its cheaper than the stereo shops around me. they didnt tell me to get this stuff either, i chose it all on my own so i didnt want to get something just because they told me to. but if the amp that i have for the subs can hold 2ohms or more then i should be fine? and the speakers are ok?