Have you even talked to the dealer? He might have some suggestions.
The torch idea would probably be the easiest, but I dont have much experience cutting with torches. I think Ill start with a hack saw since its the eaisest to control, Ill go from there Ill let you know how I make out.
On a side note, my dealer told me since Im so far away, if I end up having to cut it off to send them a picture of the cut part, they will order a new one and ship it to me (under warranty) Which I thought was good on their part.
It sounds like he has a good dealer, just too far away.