While cute and imaginative, I would like it even more if we had Calvin and Hobbes somewhere on the keyboard.As would I, but I'd hazard a guess that OP is trying to avoid any issues since Bill Watterson never licensed C&H for any commercial use.
Best way to get around legend issues would be to dyesub the red on white using imsto, and include a red on black doubleshots as an alternate so you won't have to pay a fortune on legend fees. Something like a Calvin and Hobbes on the winkey would be a solid choice.Show Image(http://www.jeffzittrain.com/images/calvinexplores.jpg)