These two articles explain the new upgrades - http://www.viarail.ca/investmentprogram/pdf/BK090501E-VIA-LRC.pdf Press release about the upgrade - this mentions the nightstar equipment. http://www.viarail.ca/investmentprogram/pdf/BK090501E-VIA-Renaissance.pdf
So, 1million a car huh? I think that's about what California paid per car to have Amtrak refurb two superliners. Canada seems to be getting a lot more bang for the buck, because those cars sure as heck didn't have LED lighting or upgraded toilets.