Willful negligence? Fact or opinion?

To your points:

NEB records show 82 spills vs your alleged 400+

As part of the Project application KM will have submitted several third party evaluations, studies and risk assessments. Based on these, KM and their EPC Contractor will have developed design features, O&M procedures and OSR plans to lower these risks. These have all been reviewed and approved.

As our resident expert, please share your thoughts around safer ways to transport massive volumes of oil worldwide. When you do, I'll help you to understand it better.
As far as profit? Don't worry about that. We (O&G Industry) can build anything you want. It's just comes down to how much you want to pay for it at the "pump". British Columbians (of which I am now one again) never seem to mind. "We" love high costs of goods & taxes. 

I am not a KM employee or contractor but I have 30+ years experience in Refining, Production, Offshore Operations., Projects and Pipelines.