i dunno about the top, but the bottom three...
you're gonna get a lot of people discouraging you to get those. I would too.
JL audio stuff is good, just that you're paying so much more for the name rather than the performance.
But if you already have it in your possesion, then, well, good luck connecting all of them.
It owuld be good if you can break down the connections to specifics, like power would be a single thread, and maybe signal connections to another.
Sony C90, 210 EQ
Seas 27TDF/C, RE XXX 6.5, custom xo (dyn 240GT sitting idle)
RF 60.2 amp
Soundstream picasso 1400.1D
Bass drive-by's are uncool.