What I like is that you don't grab that long with one hand. And you got the madman idea down, but it's still a tad stiff and slow. Also I saw grabrips. Don't punch with grab hands, that's cheap.
That's what happens most of the time for most of the people: You have an idea, you start it and halfway through you see posibilities that are better. Then you start doing that, and the idea changes.