That is magic Neil - you must be so pleased to see the bike looking like those mock-ups all those weeks ago - it looks awesome!
Be prepared to scratch it though (unless you're going to spend the whole rally in the Bivouac!) - I've just had my fairing and fender repainted after Tunisia - it was sandblasted in the sand storms, never mind dropped on any number of occasions!
This time I've taken inspiration from your SA flag idea - although it won't look quite as fancy as yours...
Good luck in Brazil - I wish I could be there with you...