I can get more decals if you want, but mine are not quite original, the original were screenprinted and apparantly thats not easy to reproduce like that, so we took some artistic license and made the colour section bold yellow rather than the fade effect that you have there. I think, unless the paint work comes up like new, adding new decals doesnt look right, I only just get away with it on mine, and some pattina inc. scratched old decals is fine.
I didnt get the whole bike, I didnt have shifters so I made a choice early on to make it seven speed, but other than I kept it original. They are great bikes, and this is makign me want to take mine out, but its needs to be dry out for 6 months before mine is going off road! My XT version is used around town and has skinny tyres on, I even used it for my first triathlon and it was superb!