as of right now, we have no fair use policy.
Depending on how people behave, hopefully we won't need one. We know that some ISPs do have one (like Orcon and Flip) but others don't (like Slingshot), so we're pretty confident we can live without one too.
Orcon, Slingshot and Flip make heavy use of traffic management appliances with aggressive local caching. In Slingshot's case they cache torrents and other downloads. They also say in their terms they may contact heavy users so they do have a fair use policy effectively.
Disappointing to hear it's the the same naive/no plan approach as Go Large and Big Time.
I think you should have a clear plan for how you are going to handle the onslaught, real time activities should always be prioritised over bulk downloaders/leechers.