I would not worry about Bombardier, they have a solid company, a proactive management, and good employees. They always start productions of there project with the minimum order and/or letter of intentions. There aircraft are delivered with minimum or no delays and have always beat there performance predictions. Look at the CRJ and the Global Express. The CSeries will be no exception.
This is a game changer aircraft when it will be flying, Company will start ordering.
My only concern is that sadly, companies because of the huge investment involve, will go for a better financing deal instead of the better aircraft. If my memory is good, during the mid 2000 financial crisis Bombardier sold his financial arm to GE finance.
