Those three points are better in either of the invun.

Increasing the range on the blood flow SOUNDS good but when you are spending the points to make it instantly available (not instant cast).. you don't need more range.

And why go to 80% and not make it instant on the big one?I think I will take your advice on the ether discharge. I was hoping it would be more o a mana battery than it really is (blood flows can tear through mana if chained.)

I picked up the extra range so that I could heal people in wider arcs. This way people beside me could pickup the heal quickly without any down time as well as people on the front lines without making myself exposed immediately.

I tested the big heal with 80%, and it is practically an instant cast. you cannot cast it while moving, but it turns it into another blood flow speed heal which helps me a great deal in that regard. Casting it on the run isn't a big priority for me but getting it out "instantly" while standing was my major goal.