I have a question: I have a 2001 Honda Civic coupe and I am interested in purchasing the Polk/Momo MM465 6.5" component system. Will this fit the front door location? I am also planning to power this with the factory head unit, which is also connected to the factory six disc CD changer. If this fits, would the head unit be adequate enough to power the MM465s? In closing, which 6x9 would you recommend for the rear location?