If I get a 75 PvP Eir, her build would be this
Bind is cancellable. Higher level dodge is (somewhat) easy to follow up after you get the hang of it.
Getting max LE is tempting though, but that build you have is more of a FS-hybrid build, IMO.
And where's Shout, LoP, and Heal? That build doesn't have essential
cancel spells that make Eirs easier to PvP with.
*All in my honest opinion.*