LOL, you're not kidding about the Bring More Wallet. Fortunately, the Mini crowd is a little different than the BMW crowd. Even so, they will option / gadget / accessorize you to death - or at least the death of your wallet.
Here's an example of how Crossfire owners and Mini owners differ:
Undie 500 Women's Boy Brief > Undie 500 - Motoring for a Cause! > MINIBee's Motoring Merchandise
Yes, that's right. Women's underwear with Mini logos on them.
Hmmm... I'm gonna have to join a Mini car club. The dating possibilities could be interesting.