Ranger - How to make a viable build

Hey !

I'd like to build a ranger based on acrobatics and split arrow. That means no IR and arrows everywhere.

Also, I don't know if that will be viable, but I like the idea of using king of the hill and a lot of crit chance to keep those baddies away.

So I built this.

Build link

My keystones, lots of life and crit chance with whatever is remaining. Took a bit of str to get some life leech support gems.

Any thought?