OK. Finally getting around to installing the stereo in my '92. I found a guy on Craigs List that will help with the install. I am hoping this works out. I met him to discuss the options and he seemed knowledgeable.
I already installed Alpine speakers (6.5"s in the front (model Alpine SPS - 610) and 6X9's in the rear). The fronts came with a spacer/bracket that replaced the oem bracket perfectly. The rears were a direct replacement. I had hoped to reuse the stock brackets in the front, but the speakers were just a tad too large as described in other threads. I lucked out that spacer/brackets came with the speaker in the box. The 3 holes lined up perfectly with the holes in the door. I also installed a new OEM antenna. Everything else is original. HU is dark at night and not enough to power the new speakers. I bought the harness that is discussed on this forum. I sent about $700 to Crutchfield and received the following goodies:
This will go in the corner of the trunk.
It's all going in here.
I will let you know how it goes.