hey guys. my stock 6 disk changer went out yesterday, and i have to get a new one. i don't want to pay $500 for a new unit cause i know it will break again. so, i was looking at getting the Kenwood DDX7015 for my car. a friend has one, and its the coolest. the only problem is its $1400 at the local shop. i don't really want to pay that much for that. so, the question i have is should i go with the Kenwood DDX7015 6.5" screen, or should i just buy a 7" widescreen, and get the DVD player, and an FM modulator for my car? i heard that you have to replace the stock rear speakers for the DDX7015 to sound good/ work well. i really don't want to do this either. what should i do?