The underdash shot. The radio connector is the white one. It's pretty lame, but for now it's working. 12-pins are needed, as there are 8 for the speakers, one for power, one for ground, one for CD power-on sense, and one for backlighting.

What's not shown in the pic is the radio is also modified for the two RCA plugs that come from the CD changer. Power to the CD changer comes from the same source as the radio via a small remotely mounted interface box (I put mine on a small bracket above the glove box).