which is a better idea....doing a 3 way set up with a component set (Polk MM6501) and a single 8" (Polk MM840) in the front doors of my 08 silverado or just doing multiple sets of components? im doing around 150db now (with plans to go bigger) and needless to say its getting harder to hear the music over the bass (ive just been using the Polk mm components on a rockford 600.4 for the time being). i have been thinking about doing either of these set ups but i need some opionions before i make a decision. or is there an even better way that i havent heard/thought of yet?? any help is much appreciated!!