Well, I've upgraded to a 1990 525i... she's a beauty and runs like a dream (so far). After seeing the 'What will go wrong' for the E34's I'm nervous. Hopefully I'll be able to take care of things before they actually become an issue.
Here're a couple pics from when I picked her up, I put my gunmetal rims on there once I got home (will put those up when I'm home from work tonight).