Dang ya'll have some really good ideas. A lot better than the ones I came up with.
As far as carrying around a lot of glass and explosives--I think she would think of a way to get around the danger in that. Her backpack could be one of those military grade types where the inside is inflammable. That's where she'd keep the acid, bombs, cans etc. Then it could have another flap on the outside where she could keep normal stuff like... I donno extra socks.
So far she's got a squeaky little bike, three types of weapons (bombs, acid and cans) and of course a zippo lighter.
I think Kofo will be fairly useless in close combat with the exception that she has a few razors. This came to me because my good friend carries a razor (even though the poor little thing would probably never use it for anything but running her mouth... I digress).
Other than that she'd have to be a bit away.
Um... yeah, that sounds cool and it goes with the skills she already posses. Of course her bombs have to blow up on her from occasion and of course her aim has to suck every now and then and surely the acid's going spill and tear up her Chuck Taylors once in a while.
But yeah, now I feel better about this and I'll be able to sleep lol. Thanks guys.