Hi all. I have a 93 300E 3.2 with premier sound system and becker silverstone cd changer. I have a couple of questions and I hope that some one can help me out with it.

My Becker deck finally broke down last night and I wanted to replace it with a new aftermarket head units.

I was wondering if there are any aftermarket head units out there will work with my becker silverstone cd changer ?

" I think that changer is made by sony (I am not 100%sure ), because my friend had a 10 disc sony changer and the magazine fits into the becker changer very well "

All that I am looking for is the same sound quality, or a little better. Any recommendations ?

Does my factory system comes with an Amp, or cross over ?

Last of all, any one had experience with sony's CDX-M600. I heard they are not very good.

Any tips or concerns will help, thank you very much for your time.

Pete regards