Hey guys, Im thinking of redoing my system, going smaller to keep some space available. Let me know what you guys think. Right now I have 2 Pairs of lightning Audio 6 x 8 speakers in the front and rear doors, and 2 elemental design subs both (10). All of this is being run of my 5 channel amp. Im thinking of going to a component set in the front and replacing the rear two speakers with the kicker cvt65 subs. they are only 6.5 inches. Ill also be getting rid of my 5 channel and going with a 4 channel and bridge the last 2 channels to power the subs. each sub is rated at 150 rms. What do you guys think, should I change my setup or leave it as is.