MustangForums.com - I'm a newb...

to audio upgrades. I'm really wanting to keep my mustang clean. I'm looking at getting an in dash DVD/CD/MP3 player. I'm also wanting to upgrade the mach 460 with different speakers that will fit where the stock speakers went. What I'm looking for is quality sound. I don't want speakers that scream with no bass. I would like the combination of bass and quality. Almost like what the monsoon system sounds like, but better. Would I need an aftermarket amp? Is there a set of speakers with an amp combo sold as a bundle I could get my hands on? What setup would you go with? I don't want subs. I'm still looking for weight reduction and to keep it clean. I know that's a lot to help me with, but I'm a nublett. Any help is greatly appreciated!

In-Dash DVD player - would this one be alright? Good? Bad? http://www.crutchfield.com/S-svioYRL...p;I=077DTS603W