Fastest Way to Gear Harrier Boon Duration + Concentration Sigil Given the recent changes to Druid, what's the most expedient path for a Magi Druid to regear and hit 67% duration?

Is Harrier armor and weapons (w/Conc sigil) sufficient (with Magi trinkets)? Is restatting ascended gear the fastest way to regear? Or, are Harrier trinkets also required in order to hit the cap? 

Secondly - does Conc sigil proc on CA like Quick Draw does? Assuming yes, don't want to buy one to find out ;3

