Audio advice

[Vytautas Reipa <vytas@erols.com>]

I need some advice on my audio upgrade. I intend to upgrade the existing
sound system on my 86 5kcst which has 8 speakers, a Blaupunkt deck and some
kind of an amp in the back the power of which I have been unable to
determine. I need some feedback on a JVC 12 disc changer, model KD-MK88. I
can get the unit for 199$. I also would like to purchase a JVC deck to
control the changer. Anybody own a JVC KSR-T220 or KSR-T320? I would like
any suggestions or feedback on these. I cannot spend much money on the
system for I would like also to buy an amp and I do not want to pay more
than 650$ for everything. Please help.