Vader_the_White:
Mega Math: I said "technically". :P
Mega Beanie: Well Maleovex has Mega Beanie, should I add your name to that?
BlubBlobbery: Nah, Sidney would have a Mega Watch. He already has a fancy watch so why not make it more fancy with a Key Stone?
Should we just come up with what every major character would have as their Mega Stone? Also I think Grant would have a Mega Glove (a fingerless grip glove good for mountain climbing) and Ramos would be Mega Clippers (fancier way of saying scissors). :P
Integer Mova: Gaia Orb? Anyway I don't think you can pick your Key Stone because, well, a Key Stone is a Key Stone. This is a Key Stone:
There's really no other version of it. Like I suppose you could have it different shades of color but I think that's the most customization you can do with it.
JES: I imagine a police officer would rather accessibility over fashion if they use it during active duty. I imagine them having a Mega Glove with the Key Stone on the wrist so that they can quickly activate it even with one hand (think Spider Man shooting web).
brightobject: I think aside from the yo-yo, coin, and musical instrument we're getting a bit out of hand.