So i've been reading some things and looking around the inernet and have come up with this:

Focal 165k2p
Nakamichi pa2004 4ch 800 watt
MMats Juggernaut 12"
MMats D2000 mono 2000 watt

If anyone has heard these speakers or subs i'd love to hear your opinion on how they sounded. Also any suggestions on how to make this system sound better would be helpful.