Not sure about the UND thing, I do know a few of our instructors are in Duluth for instructing buyers in their own Cirrus.
That stinks on the $2.25 a gallon thing, because the SR-22 is a true single engine x-country machine. I suppose if you decide to fly the longer trips, you will have to research gas prices a little more before you go. I know there is a place 170 miles from GFK that still has $1.99 avgas.
On a side note, I am sure Air Orlando will be getting a Diamon Twin Star when the come out. Then you can find much cheaper gas (usually) because it takes Jet A. A plus for any operator is that it only burns a max 12 gph total. UND is actually looking at getting these because of the significant reduction in fuel consumption, price, and their lower aquisition cost than the seminole.