Hmm... Yes, the tank looks more Yamaha TZ than Morini Tresette, and I don't think I've ever seen a white headlight this side of an Ivory Calthorpe. Still, not to worry, I'm sure there are several options available which won't break the budget.
Just a couple of questions..
Q.1. Does the red stripe on the tank match the red paint on the frame?
Q.2. Are the mudguards and side panels painted to a 'finished' standard? If so, what colour are they?
I've got a busy few days coming up but I will give it some serious thought and get back to you. We'll work something out. I want you to feel justifiably proud of the bike you will be riding in the Giro.