I'd get it bending a bit more before I decided, but that's not too much twist. Some heat, a lever clamped to the limb and some weight should take care of it then. I had a stove pipe straight stave with natural reflex twist in opposite directions, once I got it to floor tiller. I clamped the handle in a vise and used a 24" quick clamp, a couple bungee cords hooked to the end of the rod, and a couple applications from a heat gun to get rid of the twist. You'd never know it was there when I finished. The nice thing about using the quick grip clamps was that you could easily see where you started, how much you counter twisted it, and where you ended up when it was cooled and unhooked from the bungees.
