Good idea! I have several used and abused parts on my "Offerings to the gods of BMW" shelf. I'll pick something out for you.
Reminds me of the old Johnny Cash song,
"I Got It One Piece At A Time"... how he stole a new car from the factory over several years time by taking
one piece at a time in his lunch pail. A Cadillac engine block? That's some lunch box!

Monte