Picked up a '99 328is yesterday. It was "drifted" into a tree, at least one tree. It has a lot of really nice pieces but the wheels had me laughing. (TRX's)
I've removed a few engines over the years, parting out E28s, but I didn't have to put everything back in the right place! I have J!m's Guide so I think I'm prepared for the fun ahead.
I'll do my best to document everything here and include as many photos as I can. Maybe something I post will help the next person doing a swap to repay what I've learned here. Or at least help see what I did wrong.