I have the imaginary X3 in my mind 

  No, I haven't bought the X3 yet.  I'm still shopping and gathering info.  But from the looks of it, I'll buy it.  Just a matter of time.
By the way, I've been to the dealer and took a test-drive.  Loved it all around.  Not a single complaint.  Loved the exterior look, loved the inside, loved the drive.  I'd say this car is worth the money!  (Aero kit is another matter).