My preference for a sprint build (I run one on my Stamblade most of the time for the same reason) is a combo of Fiords and Jailbreaker (drops in Darkshade). If just talking about speed, essentially Jailbreaker gives minor expedition and Cowards gives major expedition. These buffs dont stack, but if trying t max speed, you want them both.

Unless you are a stam sorc, you likely dont have access to minor expedition. Everyone can get major expedition with rapid maneuvers. Even on a sorc, RM lasts longer than hurricane, so from a button pressing standpoint, its more efficient to cast rapids and run jailbreaker then to spam hurricane and run Cowards. That said, on a stam sorc, you have options. On every other class, Fiords + Jailbreaker + rapid Maneuvers is where its at.

Other things that help, both Orc and Steed mundus as you mentioned are preferable. In terms of armor traits, well fitted will give you more endurance, and divines (with steed) will boost your top end speed a bit. I run a mixture of the two. The last thing to consider is that their are some CP passives that boost movement speed. I dont remember which ones off the top of my head, but its pretty obvious if you read the tool tips. Put all that together and you will fly!

Only problem with using hurricane for farming is that it aggros enemies and then somebody comes in and swoops your goodies while your stuck in combat. I use fiords and jailbreaker on a stam sorc, works pretty good.