i think im complicating myself here, i crack under pressure, !
i think ill stick with
Kenwood Head Unit
Kenwood Tweaters (in replacement of speakers in dash)
Pioneer 33watt 6x9s (6x9s and tweaters off HU)
Kenwood amp
2x Kenwood subs
+c1 and -c2 for one sub
+c3 and -c4 for two sub
seems a waste of channels though...