That's turned out lovely mate, well done!
Steve, how big are those tank badges? For me, it's the paint job that really makes it pop. I kind of like the way it looks just as it is. IIWM, if I was going to badge it, I think I'd go with something small and subtle - maybe Honda wings in black vinyl? If anyone looking at it doesn't know it's a Honda, then they shouldn't be looking at it in the first place!