Is the GX200 clone from Monster Scooter Parts a direct fit to the Hawg Ty mini bike? I mean the engine mounts to the existing engine plate without modification and the clutch plate mounts to the 4 bolt holes around the engine shaft without modification? The listing does not list the bolt diagrams. I tried calling them and the lady said they do not have the dimensions. Does any one here have them? I am trying to not have to modify this bike much i.e. $$$ as it is just for the grand kids.