Get em fired up and check out the colors then! Mine will go from similar grey barred look to total black and white stripes cleaner than a referee's shirt. All I need to do is provoke him enough and he gets all mad and when I stop will turn and attack his reflection till he cools down. Look around, they are always for free cuz they are great in a community till they snap and wreck everything. I got mine for free and they LFS was so happy to hear he wouldn't be coming back again, I guess they sold him 7 times prior.