i would re paint it black and buy a decal off yamaha. that way the decal colour matches perfectly to the bike. the problem i found with sticker shops is that they never have the exact colour of the bike so it would look a bit off.
that s the best solution for a clean look.
or else buy a red pod off a 2006 model, they are the same, its just painted red all of it, then buy the FZ6 sticker to stick to it. but this may turn up to be more expensive (since you have to buy two pods for both sides plus you would end up with extra pods)