The amp and sub combination is fine, matter of fact it is an ideal match. (speaking from experience here as well). The new DVD unit will no doubt be a great system building piece as well. After that though, throw it out the window. You have listed a 5 channel amp to power 4 channels with the EA3532. It is also discontinued. If you want a matching amp to go with the system, if you can find a discontinues PA5422, it is the ideal match to go with that sub amplifier. It will also match it cosmetically. Eclipse builds nice speakers, why on earth would you pour so much $ into the bottom end, and only buy the basic coax speakers to handle the rest. Be a man and give the system the respect it deserves. Use a pointsource for the rear speakers (SP series) and components for the front (SC series). What vehicle is this going into?