So I bought a Tomahawk recently to turn into Whirl. Now I know of the awesome kit that exists to turn Tomahawk into a completely accurate Whirl, I just really love Tomahawk's alt mode and I really would like to make Whirl in the same vain as Generations Trailcutter, Swerve, Skids and Tailgate where they have an IDW Accurate robot mode but with an Earth mode instead.

The main thing I need help with is suitable pinchers to give to Whirl does anyone have any suggestions?