The badges come off quite easily if you just ease them off they are only stuck on with double sided sticky pads, washing up liquid will get rid of any bits left on your paintwork (diluted with hot water obviusly).
I am actually getting the front and rear valance's sprayed up in a couple of weeks,
A mate of mine does it for a living, I've just got to wait til he gets back off his hols,
I'm trying to find a descent diverter valve any ideas