Good Luck with your battle. MPPK sounds like it will be worked out.
Since you didn't order the Harmon Kardon, did you get the car for the same negotiated price?
Either way.....it's worth the money even if you have to pay for it
Losing the Sport seats in your major problem. Are they standard by default on Canadian X6's or do you have to select that specific option, even though there is no charge?