Premium Sound perplexion, not repeated Options

[jbcustom]

I am completely bewildered. My celi has the 8 speaker, premium sound option, I was trying to replace my stereo last weekend, and pulling my dash apart I noticed that I had the factory amp, explained in the how-to article. I had a secondry amp under my drivers seat. Heres the juicy part, the wire harness going into my factory radio does not match the 1987+ harness. Instead of being two plugs into the radio it only has one! WTF? I have decided to team up with a buddy of mine to relocate the battery, put my new headunit inside the passenger airbag cover (my car was salvaged so the airbags dont work), we're planing on putting small actuators that with a switch will lift the panel exposing the unit, for heat a small 80mm pc fan inside to cool the unit. What do you guys think? And does anyone else have that single plug?

[jbcustom]

Thats why you get the head unit that plays mp3's and wma's so you only have to change cd's once every 4-6 hours. As far as adjustments, came with a remote so that will be taken care of. Now like you said power will be an issue, the old factory radio will not have power. Actually I'm going to make a relay switch so I can toggle between the two. I'll post about details. Has anyone changed the LED's on the factory radio to make them red?