Well I like the hands, but I don't feel that Energon Onslaught/Barricade screams Motormaster. Because compare to the rest he's small. But I guess you decided not to use a Prime for this. So what I could tell is that go with it, despite what I just said..you go ahead and use Energon Onslaught as Motormaster because if its cool to you then I've got nothing else to add. Hope to see this completed though.