[kgzak]

You'll probably need to be rewiring some of it. red/white/brown/black w/stripe are the only colors allowed to be used for + and black/blue for the -

I might be wrong but I am pretty sure this is what the rule is. Last year we ran out of red wire so we used a different color and had to change it. it wasn't a big deal since we bought wire after bagging but when the inspector looked at our robot we had to change it to a legal color.

If the wire already on a device is a different color I believe that is okay and signal wires can be different colors (If I am remembering correctly)