One fact I did not kow ut that evidently the model year switch is March in Brampton, as opposed to June for Belvidere.
Here's the numbers for the 300C. And keep in mind, the 300 was the lead, and therefore should have discovered most the bumps in the process.
2005 models: 220 Production from Feb to March (2 months)
2006 models: 1329 Production from March to Aug. (5 months)
So a little more than double the time led to more than 5X the production. Of course, time will tell. See you back here in Mar, after the year is done