I don't know if that's enough ER for you. Honestly, you have to decide that for yourself. If you've got enough Chi to keep Shuffle up 100% of the time, using Guard on CD and PBs when needed, then you've got enough haste. But everyone's mark is different on this.
Oh, and don't care about dodge %. Care about haste/crit instead. Dodge and parry come with Shuffle and EB.
I'm currently sticking around the 14.5 ER mark (since I remember SurrealNight using it with good results), when before I was just stacking haste and seeing what happened. Brought it down a bit, brought my crit up to about 30% unbuffed. Works nicely.