What's my bottleneck here?

[Nemesys]

Everything is in my first post, I think. Running everything as low as possible, Skip EFB and Ignore format changes are currently checked. Have tried versions with streaming vertex hack for OpenGL with no real luck. Like I said I don't mind using D3D, just want it to be pinned at 60fps.

Here's my benchmark fwiw:
http://i.imgur.com/FNkaCAI.png