Links to the specific ones you want at Brands of the World would help. That way you'll avoid the 'is this the one you want' confusion.
Also, you say the colors are wrong. Supplying an image with the correct colors (or, at least, the colors you think are correct) would also be helpful.
And finally, is there a reason why you can't use the logos from BotW? I'm guessing...GIMP? If you can open .eps/.ai files then to get them larger just open them at a higher resolution (300dpi is a good starting point).