Ele Crit ST

So during craftstravaganza this weekend I ran out of alts to blow on my ambusher. Frustrated, I decided to alch the damn thing and came up with this beauty.



So now I'm trying to come up with a build for it. My idea was to do a block-based ST ele buzzsaw type build using alpha's to run wrath and anger. Here's the build draft so far, please take a look and comment on what you think