BackInBlack... well, I've spent the last 1.5 hours reading all of that, bookmarking your mods page, reading all your mods, reading all the links from that whole thread... jeez, there's got to be an easier way LOL.
It's a great thread with a ton of good info, but I think maybe a new HU might be the way to go here. I'd prefer to keep the original look but don't want to mess with a separate tape unit.
I looked into the PAC iPAC-OEM, but according to the PAC spec sheet, the HU must have a CD/AUX button to be compatible; this one has a CD/Play button instead.
Well, thanks though, that was a tremendous effort.